38461SURVEILLANCE OF TYPHOID AND PARATYPHOID FEVERS— 1971 = SURVEILLANCE DES FIÈVRES TYPHOÏDE ET PARATYPHOÏDES — 1971Journal articles · December 31, 1973
38464Weekly Epidemiological Record, 1973, vol. 48, 17 [full issue]Journal articles · December 31, 1973
38466A STUDY OF THE ANTIBIOTIC RESISTANCE OF SALMONELLA OF EUROPEAN ORIGIN = ÉTUDE SUR LA RÉSISTANCE AUX ANTIBIOTIQUES DES SALMONELLA EUROPÉENNESJournal articles · December 31, 1973
38467Differential diagnosis of variola viruses by microfocus assayJournal articles · December 31, 1973
38468DISEASES SUBJECT TO THE REGULATIONS = MALADIES SOUMISES AU RÈGLEMENTJournal articles · December 31, 1973
38471Weekly Epidemiological Record, 1973, vol. 48, 35 [full issue]Journal articles · December 31, 1973
38472AUTOMATIC TELEX REPLY SERVICE = SERVICE AUTOMATIQUE DE RÉPONSE PAR TÉLEXJournal articles · December 31, 1973
38474Prevalence of mixed blood meals and double feeding in a malaria vector (Anopheles sacharovi Favre)Journal articles · December 31, 1973
38476Ecological studies on Culex tritaeniorhynchus as a vector of Japanese encephalitisJournal articles · December 31, 1973
38477Weekly Epidemiological Record, 1973, vol. 48, 49 [full issue]Journal articles · December 31, 1973
38479Direct filtration for recovery of Schistosoma mansoni cercariae in the fieldJournal articles · December 31, 1973
38480Weekly Epidemiological Record, 1973, vol. 48, 13 [full issue]Journal articles · December 31, 1973