title: Winkleman's conundrum.
authors: W E
authors: WE
authors: Stein
mesh_terms: D003479:Curriculum; D004497:Education, Dental; D004498:Education, Dental, Continuing; D004518:Education, Professional, Retraining; D006801:Humans; D008005:Licensure, Dental; D008910:Minnesota; D012575:Schools, Dental