Person
Heffron, Roderick, 1901-
Catalogue
- Books
Pneumonia, with special reference to pneumococcus lobar pneumonia / Roderick Heffron.
Heffron, Roderick, 1901-Date: 1979, ©1939- Books
Pneumonia : with special reference to pneumococcus lobar pneumonia / Roderick Heffron.
Heffron, Roderick, 1901-Date: 1939- Books
Lobar pneumonia and serum therapy : with special reference to the Massachusetts pneumonia study / Frederick T. Lord, Roderick Heffron.
Lord, Frederick T. (Frederick Taylor), 1875-1941.Date: 1936