Development of a correspondence CME course for rural physicians.
D004502:Education, Medical, Continuing; D005194:Family Practice / Q000193:education; D006801:Humans; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000628:therapy; D009774:Obstetrics / Q000193:education; D010372:Pediatrics / Q000193:education; D012423:Rural Health; D013023:South Dakota