Longini, I M <br/><br/>
Estimation of the efficacy of live, attenuated influenza vaccine from a two-year, multi-center vaccine trial: implications for influenza epidemic control.  [electronic resource] 

 -  Vaccine  Mar 2000 
 - 1902-9 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Clinical Trial, Phase III; Comparative Study; Journal Article; Multicenter Study; Randomized Controlled Trial; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0264-410X 
<br/><br/><label>Standard No.: </label>10.1016/s0264-410x(99)00419-3  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child, Preschool<br/>Double-Blind Method<br/>Humans<br/>Infant<br/>Influenza A virus--immunology<br/>Influenza B virus--immunology<br/>Influenza Vaccines--immunology<br/>Influenza, Human--immunology<br/>Placebo Effect<br/>Treatment Outcome<br/>Vaccines, Attenuated--immunology