TY  - BOOK
AU  - KUMARI, B. USHA 
TI  - TEXTBOOK OF OBSTETRICS 
SN  - 978-81-312-5651-0
U1  - 618.2 
PY  - 2019///
CY  - NEW DELHI
PB  - ELSEVIER 
KW  - OBSTETRICS
ER  -