34422VACCINATION CERTIFICATE REQUIREMENTS FOR INTERNATIONAL TRAVEL = CERTIFICATS DE VACCINATION EXIGÉS DANS LES VOYAGES INTERNATIONAUXJournal articles · December 31, 1980
34423POLIOMYELITIS SURVEILLANCE = SURVEILLANCE DE LA POLIOMYÉLITEJournal articles · December 31, 1980
34427Weekly Epidemiological Record, 1980, vol. 55, 33 [full issue]Journal articles · December 31, 1980
34429Tanzania Filariasis Project: a provocative day test with diethyl-carbamazine for the detection of microfilariae of nocturnally periodic Wuchereria bancrofti in the bloodJournal articles · December 31, 1980
34430SURVEILLANCE OF FOODBORNE DISEASE OUTBREAKS = SURVEILLANCE DES POUSSÉES D’AFFECTIONS D’ORIGINE ALIMENTAIREJournal articles · December 31, 1980
34431DISEASES SUBJECT TO THE REGULATIONS = MALADIES SOUMISES AU RÈGLEMENTJournal articles · December 31, 1980
34435PROVISIONAL RECOMMENDATIONS FOR COMPOSITION OF INFLUENZA VACCINES FOR USE IN THE 1980-1981 SEASON = RECOMMANDATIONS PROVISOIRES CONCERNANT LA COMPOSITION DES VACCINS ANTIGRIPPAUX DESTINÉS À ÊTRE UTILISÉS PENDANT LA SAISON 1980-1981Journal articles · December 31, 1980
34436Weekly Epidemiological Record, 1980, vol. 55, 06 [full issue]Journal articles · December 31, 1980
34438COMMUNICABLE DISEASE SURVEILLANCE : Identification of Parasites by Laboratories of the Caribbean Countries = SURVEILLANCE DES MALADIES TRANSMISSIBLES : Identification de parasites par des laboratoires des pays de la zone des CaraïbesJournal articles · December 31, 1980
34439CRITERIA USED IN COMPILING THE INFECTED AREA LIST = CRITÈRES APPLIQUÉS POUR LA COMPILATION DE LA LISTE DES ZONES INFECTÉESJournal articles · December 31, 1980
34440SURVEILLANCE OF FOODBORNE DISEASE OUTBREAKS = SURVEILLANCE DES POUSSÉES ÉPIDÉMIQUES D’ORIGINE ALIMENTAIREJournal articles · December 31, 1980