The World Health Organization multinational study of breast-feeding and lactational amenorrhea. II. Factors associated with the length of amenorrhea

• Book ID: 119422865
• Publisher: Elsevier Science
• Year: 1998
• Tongue: English
• Weight: 170 KB
• Volume: 70
• Category: Article
• ISSN: 1556-5653
• DOI: 10.1016/s0015-0282(98)00191-5