title: Advances in electronic payment processing.
authors.affiliation: EZCheck, Houston, USA. dons@ezchk.com
authors.forename: Don
authors.initials: D
authors.lastname: Singer
mesh_terms: D003199:Computer Systems; D006801:Humans; D008331:Management Information Systems; D010350:Patient Credit and Collection / Q000379:methods*; D011215:Practice Management, Dental / Q000191:economics*