title: Trends in study designs in pediatric medical education research, 1992-2011.
authors: Department of Pediatrics, Albert Einstein College of Medicine, Children's Hospital at Montefiore, Bronx, NY 10467, USA. mreznik@montefiore.org
authors: Marina
authors: M
authors: Reznik
authors: Philip O
authors: PO
authors: Ozuah
mesh_terms: D035843:Biomedical Research / Q000193:education*; D010372:Pediatrics / Q000193:education*; D012107:Research Design / Q000639:trends*; D013997:Time Factors