title: Recommended composition of influenza virus vaccines for use in the 1994-1995 season. Influenza activity, October 1993-February 1994.
mesh_terms: D006801:Humans; D007252:Influenza Vaccines; D007251:Influenza, Human / Q000453:epidemiology / Q000517:prevention & control*
chemical_list: D007252:Influenza Vaccines