| experience with monovalent and bivalent influenza vaccines in canada 1976. clinical evaluation of vaccines from four sources. | clinical trials in adults of monovalent (200 cca units per dose) and bivalent (400 cca units per dose) inactivated influenza whole virus a/swine and a/victoria vaccines from different sources resulted in variations in clinical reactivity which may not be significant because of lack of controls and observer bias. in adults with no pre-vaccine antibody (hi less than 1/10) the a/swine monovalent vaccine from one source evoked significantly lower response than did the a/swine component of the bivale ... | 1977 | 342309 |