title: Comparative immunology in pediatrics revisited. (Being a contemporary analysis of the paper written on this subject by Dr. James D. Trask in 1928).
mesh_terms: D000328:Adult; D000486:Allergy and Immunology / Q000266:history*; D000818:Animals; D002648:Child; D003237:Connecticut; D004165:Diphtheria / Q000276:immunology; D049673:History, 20th Century; D006801:Humans; D007109:Immunity; D007223:Infant; D010372:Pediatrics / Q000266:history*; D012541:Scarlet Fever / Q000276:immunology; D013742:Tetanus / Q000276:immunology; D014481:United States