title: Respiratory virus vaccines. VI. Serologic responses to heptavalent vaccine among young children in families.
mesh_terms: D000937:Antigen-Antibody Reactions; D001769:Blood / Q000187:drug effects*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007252:Influenza Vaccines / Q000494:pharmacology*; D008297:Male; D009174:Mycoplasma / Q000276:immunology*; D012136:Respiratory Syncytial Viruses / Q000276:immunology*; D012141:Respiratory Tract Infections / Q000276:immunology*; D018108:Respirovirus / Q000276:immunology*; D014611:Vaccination; D014612:Vaccines / Q000494:pharmacology*
chemical_list: D007252:Influenza Vaccines; D014612:Vaccines