title: Evaluative study of two versions of a seminar on mind-affecting drugs.
mesh_terms: D000124:Achievement; D001291:Attitude of Health Personnel; D001296:Audiovisual Aids; D004496:Education, Continuing; D005069:Evaluation Studies as Topic; D007061:Idaho; D009505:Nevada; D011600:Psychopharmacology / Q000193:education*; D011634:Public Health / Q000193:education; D013663:Teaching