Trend analysis of sex ratios of births and fetal deaths in Japan, 1899–2003

✍ Scribed by Yang, Limin; Sakamoto, Naoko; Marui, Eiji

• Book ID: 123425854
• Publisher: Elsevier Science
• Year: 2006
• Tongue: English
• Weight: 239 KB
• Volume: 3
• Category: Article
• ISSN: 1550-8579
• DOI: 10.1016/S1550-8579(06)80164-6