TY  - BOOK
AU  - Porter, Roy
TI  - The greatest benefit to mankind : a medical history of humanity from antiquity to the present
SN  - 9780006374541
U1  - 610.9 POR 
PY  - 1999///
CY  - London
PB  - Fontana Pr
KW  - Medicine
KW  - Social Medicine
N1  - Includes bibliographical references and index
ER  -