Birth Weights of South African Babies: IV. Association with Maternal Age

Autor:	Salber, Eva J., Bradshaw, Evelyn S.
Zdroj:	British Journal of Preventive and Social Medicine, 1953 Jan 01. 7(1), 20-23.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/25565028 Zobrazit plný text záznamu