TY - RPRT TI - Techniques used by "expert" and "non-expert" tutors to facilitate problem-based learning tutorials in an undergraduate medical curriculum. AU - Andrea Gilkison PY - 2003 DO - 10.1046/j.1365-2923.2003.01406.x UR - https://pubmed.ncbi.nlm.nih.gov/12535110/ ID - 12535110 ER -