George H. Weaver

Andrew and Agnes McKerrow Howitt and their descendents [!]

1937

John Haygarth, clinician, inve

John Haygarth, clinician, investigator, apostle of sanitation, 1740-1827

1930

Beginnings of medical education in and near Chicago

1925

Measles, diphtheria, scarlet fever, chichen pox, and whooping cough

1924