Obstetric ultrasound: who should perform sonograms? Including commentary by Merritt CRB, Seeds JW, Statham H, and Dimavicius J.

Autor: Gegor CL
Zdroj: Birth: Issues in Perinatal Care; Jun1992, Vol. 19 Issue 2, p92-104, 13p
Databáze: Complementary Index
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