Surveillance systems and public health priority actions.
Trnka
L
L
Research Institute for TB and Respiratory Diseases, Praha, Czechoslovakia.
Dankova
D
D
Erban
J
J
D000163:Acquired Immunodeficiency Syndrome / Q000150:complications / Q000453:epidemiology* / Q000517:prevention & control; D003140:Communicable Disease Control / Q000379:methods; D003604:Czechoslovakia; D005260:Female; D006801:Humans; D007256:Information Systems; D008297:Male; D008403:Mass Screening; D009313:National Health Programs; D011159:Population Surveillance / Q000379:methods*; D012307:Risk Factors; D014397:Tuberculosis, Pulmonary / Q000150:complications / Q000453:epidemiology* / Q000517:prevention & control