@misc{indiciaed5519da9c396, title = {Career structure or cul-de-sac?}, author = {F S Doran}, year = {1968}, doi = {10.1016/s0140-6736(68)91884-9}, url = {https://pubmed.ncbi.nlm.nih.gov/4172298/}, note = {Source identifier: 4172298} }