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Estimated Date of Delivery From Last Menstrual Period and Ultrasound Scan: Which is More Accurate?
Rowlands, Sam, Royston, PatrickVolume:
49
Journal:
Obstetrical & Gynecological Survey
DOI:
10.1097/00006254-199403000-00005
Date:
March, 1994
File:
PDF, 211 KB
1994