38441A method for field preparation and packing of stool specimens in large numbersJournal articles · December 31, 1973
38442DEATHS FROM BACTERIAL MENINGITIS = DÉCÈS PAR MÉNINGITE BACTÉRIENNEJournal articles · December 31, 1973
38443Weekly Epidemiological Record, 1973, vol. 48, 42 [full issue]Journal articles · December 31, 1973
38444AUTOMATIC TELEX REPLY SERVICE = SERVICE AUTOMATIQUE DE RÉPONSE PAR TÉLEXJournal articles · December 31, 1973
38445DISEASES SUBJECT TO THE REGULATIONS : Notifications Received from 22 December 1972 to 4 January 1973 = MALADIES SOUMISES AU RÈGLEMENT : Notifications reçues du 22 décembre 1972 au 4 janvier 1973Journal articles · December 31, 1973
38448Field trials of monovalent Ogawa and Inaba cholera vaccines in rural Bangladesh—three years of observation*Journal articles · December 31, 1973
38450VACCINATION CERTIFICATE REQUIREMENTS FOR INTERNATIONAL TRAVEL = CERTIFICATS DE VACCINATION EXIGÉS DANS LES VOYAGES INTERNATIONAUXJournal articles · December 31, 1973
38453INTERNATIONAL HEALTH REGULATIONS (1969) : Health Measures on Arrivai = RÈGLEMENT SANITAIRE INTERNATIONAL (1969) : Mesures sanitaires à l’arrivéeJournal articles · December 31, 1973
38455Characterization and ecology of a type A influenzavirus isolated from a shearwaterJournal articles · December 31, 1973
38457NOTE ON GEOGRAPHICAL AREAS = NOTE SUR LES UNITÉS GÉOGRAPHIQUESJournal articles · December 31, 1973
38459Vaccination certificate requirements for international travel = Certificats de vaccination exigés dans les voyages internationauxJournal articles · December 31, 1973