1. Diagnosis and treatment of pneumococcus pneumonia Author(s): Iowa. State Department of Health. Advisory Committee on Pneumonia Control, author. Publication: [Des Moines?] : Iowa State Department of Health, [1939?] Subject(s): Pneumonia, Pneumococcal -- diagnosisPneumonia, Pneumococcal -- prevention & controlPneumonia, Pneumococcal -- therapyIowa
