[Virology program--campaign against virus diseases in Czechoslovakia for 1981 to 1985].
D003604:Czechoslovakia; D006076:Government; D006285:Health Planning; D006801:Humans; D012141:Respiratory Tract Infections / Q000517:prevention & control*; D014777:Virus Diseases / Q000517:prevention & control*
Virologický program--boje proti virovým chorobám v CSR na rok 1981-1985.