title: Multiple chronic conditions: a public health challenge.
authors.affiliation: U.S Public Health Service.
authors.forename: Regina M
authors.initials: RM
authors.lastname: Benjamin
mesh_terms: D002908:Chronic Disease / Q000453:epidemiology / Q000628:therapy*; D015897:Comorbidity; D006291:Health Policy; D006293:Health Promotion / Q000379:methods / Q000458:organization & administration*; D006801:Humans; D014481:United States / Q000453:epidemiology