title: Squatter Sam.
authors.affiliation: grauman@avtox.com
authors.forename: David S
authors.initials: DS
authors.lastname: Grauman
mesh_terms: D004995:Ethics, Professional; D006703:Ill-Housed Persons; D006801:Humans; D010817:Physician-Patient Relations / Q000941:ethics*; D011203:Poverty; D018907:Privacy; D012941:Social Responsibility