007050000a22001690004500003000900000005001700009110004300026245011900069264005700188490008000245300000900325041000800334650001200342700003100354700004500385246010500430PH-MaWHO20241108112413.0  aJoint OIHP/WHO Study-Group on Cholera.  aGroupe mixte OIHP/OMS d' Ttudes sur le cholTra : rapport sur la troisiFme session, New-Delhi, 18-19 novembre 1949.  aGenFve : bOrganisation mondiale de la SantT,c1950.  a(Organisation mondiale de la SantT. STrie de rapports techniques ; no. 18).  a24p.  afre  aCholera  aWorld Health Organization.  aOffice international d'hygiFne publique. 1aJoint OIHP/WHO Study-Group on Cholera : report on the third session, New Delhi, 18-19 November 1949.