TY  - BOOK
AU  - Hopkins Donald R
TI  - Greater killer: Smallpox in history, with a new introduction   
SN  - 0226351688
U1  - Y9(L:4231)v, M3 
PY  - 1983///
CY  - Chicago
PB  - University of Chicago Press       
KW  - Sociology of medicine
N1  - Bibiliography: P 329-61
ER  -