title: Text messaging in healthcare: the elephant knocking at the door.
authors: Mark
authors: M
authors: Terry
mesh_terms: D040421:Cell Phone / Q000706:statistics & numerical data* / Q000639:trends; D003695:Delivery of Health Care / Q000379:methods / Q000639:trends*; D034742:Electronic Mail / Q000639:trends*; D005544:Forecasting; D006801:Humans; D012680:Sensitivity and Specificity; D014481:United States