@misc{indiciaeb9f67f3e0e0f, title = {Continuing medical education.}, author = {D Pereira Gray}, year = {1998}, doi = {10.1016/s0140-6736(05)77788-6}, url = {https://pubmed.ncbi.nlm.nih.gov/9734928/}, note = {Source identifier: 9734928} }