41542CASES OF MALARIA IMPORTED INTO AREAS IN THE MAINTENANCE PHASE_x000D_SHOWING, WHERE POSSIBLE, COUNTRY OF ORIGIN = CAS DE PALUDISME IMPORTÉS DANS DES RÉGIONS EN PHASE D’ENTRETIEN_x000D_AVEC L’INDICATION DU PAYS D’ORIGINE LORSQU’ELLE EST CONNUEJournal articles · December 31, 1969
41544Classification des invalidités d'origine lépreuse à l'usage du personnel de santé auxiliaireJournal articles · December 31, 1969
41546NOTE ON GEOGRAPHIC AREAS = NOTE SUR LES UNITÉS GÉOGRAPHIQUESJournal articles · December 31, 1969
41547Malaria parasitaemia and body temperature in a semi-immune population in southern Nigeria.Journal articles · December 31, 1969
41548Laboratory and clinical characteristics of attenuated strains of influenza virus*Journal articles · December 31, 1969
41549Control of the African trypanosomiases with special reference to land use*Journal articles · December 31, 1969
41553NOTE ON GEOGRAPHIC AREAS = NOTE SUR LES UNITÉS GÉOGRAPHIQUESJournal articles · December 31, 1969
41556A simple micro-culture method for the study of group B arboviruses*Journal articles · December 31, 1969
41557Weekly Epidemiological Record, 1969, vol. 44, 41 [full issue]Journal articles · December 31, 1969
41558Dietary protein and pesticide toxicity in male weanling rats*Journal articles · December 31, 1969
41559ANIMAL RABIES - UNITED STATES OF AMERICA = LA RAGE CHEZ LES ANIMAUX ÉTATS-UNIS D'AMÉRIQUEJournal articles · December 31, 1969