@misc{indiciae6b5d7871ad3a, title = {Multiple entry points and advances standing: implications for enrollment and teaching levels.}, author = {R Magraw}, year = {1969}, doi = {10.1097/00001888-196904000-00004}, url = {https://pubmed.ncbi.nlm.nih.gov/5777844/}, note = {Source identifier: 5777844} }