38203POSITION OF STATES AND TERRITORIES1 UNDER THE INTERNATIONAL HEALTH REGULATIONS (1969) on 1 January 1974 = POSITION DES ÉTATS ET TERRITOIRES1 QUANT AU RÈGLEMENT SANITAIRE INTERNATIONAL (1969) au 1er janvier 19Journal articles · December 31, 1974
38204SURVEY OF THE INCIDENCE OF GASTROINTESTINAL ILLNESS IN CRUISE SHIP PASSENGERS = ENQUÊTE SUR L’INCIDENCE DES TROUBLES GASTRO-INTESTINAUX CHEZ LES PASSAGERS DE NAVIRES DE CROISIÈREJournal articles · December 31, 1974
38205VENEZUELAN EQUINE ENCEPHALITIS = ENCÉPHALITE ÉQUINE VÉNÉZUÉLIENNEJournal articles · December 31, 1974
38208GASTROENTERITIS FROM CHEESE = GASTRO-ENTÉRITES IMPUTABLES AU FROMAGEJournal articles · December 31, 1974
38211Weekly Epidemiological Record, 1974, vol. 49, 09 [full issue]Journal articles · December 31, 1974
38214Weekly Epidemiological Record, 1974, vol. 49, 36 [full issue]Journal articles · December 31, 1974
38215Weekly Epidemiological Record, 1974, vol. 49, 23 [full issue]Journal articles · December 31, 1974
38216Antigenic variation in current influenza A viruses: evidence for a high frequency of antigenic `drift' for the Hong Kong virusJournal articles · December 31, 1974
38218VENEZUELAN EQUINE ENCEPHALITIS SURVEILLANCE = SURVEILLANCE DE L’ENCÉPHALITE ÉQUINE VÉNÉZUÉLIENNEJournal articles · December 31, 1974