title: Terminology questioned.
authors.affiliation: Private practice, Doylestown, PA; Affiliate Professor, Department of Pediatric Dentistry, University of Washington, School of Dentistry, Seattle, WA; Adjunct Professor, Department of Pediatric Dentistry, University of Texas Health Science Center at San Antonio, San Antonio, TX.
authors.forename: Theodore P
authors.initials: TP
authors.lastname: Croll