Nestoresco, N [Laboratory research concerning the effectiveness of a typhoid-paratyphoid A and B vaccine administered orally]. [electronic resource] - Archives roumaines de pathologie experimentales et de microbiologie Jun 1964 - 417-22 p. digital Publication Type: Journal Article ISSN: 0004-0037 Subjects--Topical Terms: AdultAnimalsAntibody FormationChick EmbryoHumansMiceParatyphoid Fever--immunologyTyphoid Fever--immunologyTyphoid-Paratyphoid Vaccines--administration & dosageVaccination