1. Diphtheria and chronic tonsillitis;Aherns;Excerp. Med.,1949
2. Successful treatment of C. diphtheriae subacute bacterial endocarditis with penicillin and streptomycin;Almklov;Pediatrics,1950
3. Electrocardiographic changes in diphtheria;Altshuler;Ann. Int. Med.,1948
4. Types of diphtheria bacillus and clinical diphtheria;Ammundsen;Excerp. Med.,1949
5. Faucial and labial diphtheria;Anderson;Brit. M. J.,1943