title: Interferon beta-1A for multiple sclerosis.
mesh_terms: D000293:Adolescent; D000328:Adult; D018450:Disease Progression; D006801:Humans; D000068556:Interferon beta-1a; D016899:Interferon-beta / Q000627:therapeutic use*; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000628:therapy*; D016032:Randomized Controlled Trials as Topic; D011994:Recombinant Proteins / Q000627:therapeutic use
chemical_list: D011994:Recombinant Proteins; D016899:Interferon-beta; D000068556:Interferon beta-1a