E-mailing doctors improves care.
D003695:Delivery of Health Care / Q000379:methods*; D003920:Diabetes Mellitus / Q000628:therapy*; D034742:Electronic Mail; D006801:Humans; D006973:Hypertension / Q000628:therapy*; D010349:Patient Compliance; D010817:Physician-Patient Relations; D011787:Quality of Health Care