TY  - BOOK
AU  - Porter, Roy
TI  - The Greatest Benefit to Mankind: A Medical History of Humanity from Antiquity to the Present
SN  - 9780006374541
AV  - R131.P59 1999 
PY  - 1999///
CY  - London
PB  - Fontana Press
KW  - Medicine History
N1  - Includes Index
ER  -