TY  - BOOK
AU  - Lawrence, Peter F.
TI  - Essentials of Surgical Specialties 
SN  - 9780683301342
PY  - 2000///
CY  - Philadelphia
PB  - LWW
KW  - Surgery
N1  - Includes index
UR  - https://books.google.com.pk/books?id=wLtiQgAACAAJ&dq=9780683301342&hl=en&sa=X&ved=2ahUKEwiRwr3t2uf0AhXKQkEAHTuyCn8Q6AF6BAgCEAI
ER  -