TY - JOUR AU - Kohls-Gatzoulis, J A; Regehr, G; Hutchison, C TI - Teaching cognitive skills improves learning in surgical skills courses: a blinded, prospective, randomized study JO - Can J Surg VL - 47 PY - 2004 L3 - PubMed-ID: 15362330 SP - 277 EP - 283 ER -