title: Change in gelatin content of vaccines associated with reduction in reports of allergic reactions.
authors.affiliation: Department of Virology, The Kitasato Institute, Tokyo, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Nakayama
authors.forename: C
authors.initials: C
authors.lastname: Aizawa
mesh_terms: D000485:Allergens / Q000032:analysis; D000707:Anaphylaxis / Q000453:epidemiology / Q000209:etiology*; D005780:Gelatin / Q000276:immunology*; D006801:Humans; D015994:Incidence; D014612:Vaccines / Q000009:adverse effects / Q000737:chemistry*
chemical_list: D000485:Allergens; D014612:Vaccines; D005780:Gelatin