Gerzina, Tania M Student use and perceptions of different learning aids in a problem-based learning (PBL) dentistry course. [electronic resource] - Journal of dental education Jun 2003 - 641-53 p. digital Publication Type: Journal Article ISSN: 0022-0337 Subjects--Topical Terms: AchievementAdultAttitudeCohort StudiesEducation, DentalEducational Measurement--methodsFemaleHumansMaleProblem-Based LearningProgram EvaluationScience--educationStatistics, NonparametricStudents, DentalTeaching--methodsTeaching Materials