Studies on trachoma. V. Clinical observations in a field trial of bivalent trachoma vaccine at three dosage levels in Saudi Arabia.
D000276:Adjuvants, Immunologic; D001083:Arabia; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D014141:Trachoma / Q000276:immunology*; D014611:Vaccination; D014765:Viral Vaccines
D000276:Adjuvants, Immunologic; D014765:Viral Vaccines