1. Observations on the diagnosis of diphtheria and a study of its local treatment Author(s): Williams, Francis H. (Francis Henry), 1852-1936, author Publication: Boston : Press of Rockwell and Churchill, 1895 Subject(s): Diphtheria -- diagnosisDiphtheria -- microbiologyDiphtheria Toxin -- analysisBacteriological Techniques -- methodsSerologic Tests -- methodsBoston
2. The rapid bacteriological and clinical diagnosis of diphtheria Author(s): Koplik, Henry, 1858-1927 Publication: [New York] : D. Appleton and Co., c1896 Subject(s): Diphtheria -- diagnosisBacterial Typing TechniquesDiphtheria -- microbiology