title: Clara Louise Maass: heroine or martyr of public health?
mesh_terms: D003462:Cuba; D006676:History of Nursing; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D011634:Public Health / Q000266:history; D014481:United States; D015004:Yellow Fever / Q000266:history