Value Of Routine Ultrasound Scanning At 19 Weeks: A Four Year Study Of 8849 Deliveries

Autor:	Luck, Carole A.
Zdroj:	BMJ: British Medical Journal, 1992 Jun 01. 304(6840), 1474-1478.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/29715848 Zobrazit plný text záznamu