title: Free clinics and parish nursing offer unique rewards.
authors.forename: G P
authors.initials: GP
authors.lastname: Lenehan
mesh_terms: D000554:Ambulatory Care Facilities / Q000458:organization & administration*; D016529:Emergency Nursing / Q000458:organization & administration*; D006703:Ill-Housed Persons; D006801:Humans; D008489:Medical Indigency; D014838:Volunteers