FOX, M J Prophylaxis of whooping cough. [electronic resource] - American journal of diseases of children (1911) Nov 1949 - 677-85 p. digital Publication Type: Journal Article ISSN: 0096-8994 Standard No.: 10.1001/archpedi.1949.02030050694004 doi Subjects--Topical Terms: HumansWhooping Cough