World Health Organization multicenter study on menstrual and ovulatory patterns in adolescent girls: I. A multicenter cross-sectional study of menarche

✍ Scribed by World Health Organization Task Force on Adolescent Reproductive Health

• Book ID: 114186481
• Publisher: Elsevier Science
• Year: 1986
• Tongue: English
• Weight: 496 KB
• Volume: 7
• Category: Article
• ISSN: 0197-0070
• DOI: 10.1016/s0197-0070(86)80014-6