title: Recommendations on influenza vaccine for 1982-83.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D006801:Humans; D007252:Influenza Vaccines / Q000008:administration & dosage*; D007251:Influenza, Human / Q000517:prevention & control*; D008875:Middle Aged; D010414:Pennsylvania; D011247:Pregnancy
chemical_list: D007252:Influenza Vaccines