1.
Acta Microbiol Acad Sci Hung
; 21(1-2): 187-91, 1974.
Article
in English
| MEDLINE
| ID: mdl-4613134
Subject(s)
Antigens, Bacterial , Bacterial Vaccines , Enteritis/prevention & control , Escherichia coli Infections/prevention & control , Vaccines, Attenuated , Administration, Oral , Age Factors , Antigens, Bacterial/administration & dosage , Bacterial Vaccines/administration & dosage , Clinical Trials as Topic , Cross Infection/prevention & control , Escherichia coli/immunology , Evaluation Studies as Topic , Freeze Drying , Humans , Hungary , Immunity , Immunization, Secondary , Infant , Infant, Newborn , Infant, Newborn, Diseases/prevention & control , Placebos , Tablets , Vaccination/methods , Vaccines, Attenuated/administration & dosage
2.
Acta Microbiol Acad Sci Hung
; 19(3): 175-86, 1972.
Article
in English
| MEDLINE
| ID: mdl-4594981