title: On the front lines (Part 1).
authors: Oxford Hills Internal Medicine Group, Norway, Maine 04268.
authors: M A
authors: MA
authors: LaCombe
mesh_terms: D004632:Emergency Medical Services; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000628:therapy; D006801:Humans; D007400:Interprofessional Relations; D008297:Male; D009203:Myocardial Infarction / Q000628:therapy