title: Vaccine therapy and the problem of opsonins.
authors.forename: P
authors.initials: P
authors.lastname: Keating
mesh_terms: D005060:Europe; D049673:History, 20th Century; D006801:Humans; D007167:Immunotherapy / Q000266:history*; D009895:Opsonin Proteins / Q000502:physiology*; D014481:United States
chemical_list: D009895:Opsonin Proteins