Benagiano G, Bastianelli C, Farris M. Contraception today. Ann N Y Acad Sci 2006; 1092: 1-32.
Chandra A, Martinez GM, Mosher WD, Abma JC, Jones J. Fertility, family planning, and reproductive health of U.S. women: data from the 2002 National Survey of Family Growth. Vital Health Stat 23 2005; (25): 1-160.
Martins SL, Curtis KM, Glasier AF. Combined hormonal contraception and bone health: a systematic review. Contraception 2006; 73: 445-69.
Holroyd C, Cooper C, Dennison E. Epidemiology of osteoporosis. Best Pract Res Clin Endocrinol Metab 2008; 22: 671-85.
Choi EJ, Kim KH, Koh YJ, Lee JS, Lee DR, Park SM. Coffee consumption and bone mineral density in korean premenopausal women. Korean J FamMed 2014; 35: 11-8.
Prior JC, Kirkland SA, Joseph L, Kreiger N, Murray TM, Hanley DA, et al. Oral contraceptive use and bone mineral density in premenopausal women:cross-sectional, population-based data from the Canadian Multicentre Osteoporosis Study. CMAJ 2001; 165: 1023-9.
Recker RR, Davies KM, Hinders SM, Heaney RP, Stegman MR, Kimmel DB. Bone gain in young adult women. JAMA 1992; 268: 2403-8.
Nappi C, Di Spiezio Sardo A, Greco E, Tommaselli GA, Giordano E, Guida M. Effects of an oral contraceptive containing drospirenone on bone turnover and bone mineral density. Obstet Gynecol 2005; 105: 53-60.
Reed SD, Scholes D, LaCroix AZ, Ichikawa LE, Barlow WE, Ott SM. Longitudinal changes in bone density in relation to oral contraceptive use. Contraception 2003; 68: 177-82.
Cromer BA, Bonny AE, Stager M, Lazebnik R, Rome E, Ziegler J, et al. Bone mineral density in adolescent females using injectable or oral contraceptives:a 24-month prospective study. Fertil Steril 2008; 90: 2060-7.
Petitti DB, Piaggio G, Mehta S, Cravioto MC, Meirik O. Steroid hormone contraception and bone mineral density: a cross-sectional study in an international population. The WHO Study of Hormonal Contraception and Bone Health. Obstet Gynecol 2000; 95: 736-44.
Lloyd T, Taylor DS, Lin HM, Matthews AE, Eggli DF, Legro RS. Oral contraceptive use by teenage women does not affect peak bone mass: a longitudinal study. Fertil Steril 2000; 74: 734-8.
Hartard M, Kleinmond C, Wiseman M, Weissenbacher ER, Felsenberg D, Erben RG. Detrimental effect of oral contraceptives on parameters of bone mass and geometry in a cohort of 248 young women. Bone 2007; 40: 44450.
Polatti F, Perotti F, Filippa N, Gallina D, Nappi RE. Bone mass and long-term monophasic oral contraceptive treatment in young women. Contraception 1995; 51: 221-4.
Cromer BA, Stager M, Bonny A, Lazebnik R, Rome E, Ziegler J, et al. Depot medroxyprogesterone acetate, oral contraceptives and bone mineral density in a cohort of adolescent girls. J Adolesc Health 2004; 35: 434-41.
Almstedt Shoepe H, Snow CM. Oral contraceptive use in young women is associated with lower bone mineral density than that of controls. Osteoporos Int 2005; 16: 1538-44.
Berenson AB, Rahman M, Breitkopf CR, Bi LX. Effects of depot medroxyprogesterone acetate and 20-microgram oral contraceptives on bone mineral density. Obstet Gynecol 2008; 112: 788-99.
Pikkarainen E, Lehtonen-Veromaa M, Möttönen T, Kautiainen H, Viikari J. Estrogen-progestin contraceptive use during adolescence prevents bone mass acquisition: a 4-year follow-up study. Contraception 2008; 78: 226-31.
Beksinska ME, Kleinschmidt I, Smit JA, Farley TM. Bone mineral density in a cohort of adolescents during use of norethisterone enanthate, depot-medroxyprogesterone acetate or combined oral contraceptives and after discontinuation of norethisterone enanthate. Contraception 2009; 79: 345-9.
Kim SH, Kim TH, Hwang HJ. The relationship of physical activity (PA) and walking with sarcopenia in Korean males aged 60 years and older using the Fourth Korean National Health and Nutrition Examination Survey (KNHANES IV-2, 3), 2008-2009. Arch Gerontol Geriatr 2013; 56: 472-7.
Haskell WL, Lee IM, Pate RR, Powell KE, Blair SN, Franklin BA, et al. Physical activity and public health: updated recommendation for adults from the American College of Sports Medicine and the American Heart Association. Med Sci Sports Exerc 2007; 39: 1423-34.
Jung HJ. Is it good? The issue of distribution of emergency contraceptives and medication guidance. Research institute for healthcare policy. [Internet]. 2012; 10: 76-82; Jul 2012 [cited 2016 Apr 25].
Scholes D, Ichikawa L, LaCroix AZ, Spangler L, Beasley JM, Reed S, et al. Oral contraceptive use and bone density in adolescent and young adult women. Contraception 2010; 81: 35-40.
Perry RJ, Farquharson C, Ahmed SF. The role of sex steroids in controlling pubertal growth. Clin Endocrinol (Oxf) 2008; 68: 4-15.
Mishell DR Jr, Thorneycroft IH, Nakamura RM, Nagata Y, Stone SC. Serum estradiol in women ingesting combination oral contraceptive steroids. Am J Obstet Gynecol 1972; 114: 923-8.
Berenson AB, Rickert VI, Grady JJ. A prospective study of the effects of oral and injectable contraception on bone mineral density. Obstet Gynecol 2000;95(Suppl 1): S6.
Zhang YY, Liu PY, Deng HW. The impact of reproductive and menstrual history on bone mineral density in Chinese women. J Clin Densitom 2003;6: 289-96.