title: Environmental challenges to American medicine.
authors.forename: P R
authors.initials: PR
authors.lastname: Ehrlich
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control; D004196:Disease Outbreaks / Q000517:prevention & control; D004782:Environmental Health; D005544:Forecasting; D006291:Health Policy; D006801:Humans; D014481:United States