title: Introduction to issue on special populations: persons, places, and situations.
authors.affiliation: Department of Preventive Medicine, University of Southern California, Los Angeles, CA 90089, USA. ssussma@usc.edu
authors.forename: Steve
authors.initials: S
authors.lastname: Sussman
mesh_terms: D054521:Cultural Competency; D006801:Humans; D010358:Patient Participation; D011369:Professional-Patient Relations; D035862:Vulnerable Populations