TY  - BOOK
AU  - Porter,Roy
TI  - The greatest benefit to mankind: a medical history of humanity
SN  - 0-393-31980-6
PY  - 1999///
CY  - New York, London
PB  - W.W. Norton
N1  - Бібліогр. : с. 719-764, Покажчик
ER  -