TY  - RPRT
TI  - Multi-course sequential learning as a model for content integration: ethics as a prototype.
AU  - M B Ryden
AU  - L Duckett
AU  - P Crisham
AU  - A Caplan
AU  - K Schmitz
PY  - 1989
DO  - 10.3928/0148-4834-19890301-04
UR  - https://pubmed.ncbi.nlm.nih.gov/2540294/
ID  - 2540294
ER  -