title: Sophisticated Web sites lend a competitive edge.
authors.affiliation: tclawry@verus-tech.com
authors.forename: T C
authors.initials: TC
authors.lastname: Lawry
mesh_terms: D004465:Economic Competition; D007255:Information Services; D020407:Internet; D008389:Marketing of Health Services / Q000379:methods*; D010358:Patient Participation; D014481:United States