TY  - BOOK
AU  - David T. Y. Liu
TI  - Practical Gynaecology
SN  - 9780407005808
U1  - WP 140 LIU 1989 
PY  - 1989///
CY  - London
PB  - Butterworths
KW  - Gyneacology
UR  - https://books.google.com.pk/books?id=C-FsAAAAMAAJ&q=9780407005808&dq=9780407005808&hl=en&sa=X&ved=2ahUKEwihs97avdP0AhWCgVwKHRe1DuEQ6AF6BAgCEAI
ER  -