title: Buy software or "pay-per-view": the ASP option.
authors.affiliation: Department of Health Management Systems, Duquesne University, Pittsburgh, Pennsylvania, USA.
authors.forename: J M
authors.initials: JM
authors.lastname: Kiel
mesh_terms: D006801:Humans; D020407:Internet; D009816:Office Automation; D020416:Outsourced Services; D011216:Practice Management, Medical; D012984:Software; D014481:United States