Value of the yolk sac in evaluating early pregnancies.

• 1 March 1988
• journal article
• research article
• Published by Wiley in Journal of Ultrasound in Medicine
• Vol. 7  (3) , 129-135
• https://doi.org/10.7863/jum.1988.7.3.129

Abstract

Keywords

• YOLK SAC
• ECTOPIC PREGNANCIES
• GESTATIONAL SACS
• INTRAUTERINE
• IUP