(Q43205237)
Statements
1 reference
Influenza and other actue respiratory diseases in the Czech Socialist Republic, 1969-1974 (English)
P. Strnad
B. Tŭmová
L. Syrŭcek
D. Fedová
M. Brůcková
L. Kunzová
A. Stumpa
V. Strízová
V. Berkovicová
1 reference