The health of central Wisconsin residents in 1880: a new view of midwestern rural life.
Coombs
J
J
D003710:Demography; D049711:History, Modern 1601-; D011634:Public Health / Q000266:history*; D012423:Rural Health / Q000266:history*; D013223:Statistics as Topic / Q000266:history*; D014481:United States