TY - BOOK AU - Bedi Param Puneet Singh AU - Dr. S Mukherjee Gu. AU - University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology ED - University of Delhi. Faculty of Medical Sciences. Department of Obstetrics and Gynaecology TI - Estimation of the gestational age in the third trimester of pregnancy by ultra sonography PY - 1984/// KW - WOMEN - DISEASES ER -