TY - RPRT TI - Using the overhead projector to present patient management problems to groups. AU - L A Biran AU - L Biran AU - W R Dunn AU - R M Harden PY - 1985 DO - 10.3109/01421598509036822 UR - https://pubmed.ncbi.nlm.nih.gov/2422519/ ID - 2422519 ER -