title: PDAs: handy reference tools.
authors.forename: B
authors.initials: B
authors.lastname: Kelly
mesh_terms: D016287:Computer Peripherals; D004059:Diffusion of Innovation; D019451:Information Management; D016247:Information Storage and Retrieval; D020407:Internet; D011216:Practice Management, Medical / Q000639:trends*; D014481:United States