House calls for homeless people in the USA.
MacReady
Norra
N
D006301:Health Services Needs and Demand / Q000706:statistics & numerical data*; D006304:Health Status; D006703:Ill-Housed Persons / Q000706:statistics & numerical data*; D006801:Humans; D008875:Middle Aged; D014481:United States / Q000453:epidemiology; D019037:Urban Health Services / Q000331:legislation & jurisprudence* / Q000458:organization & administration