@misc{indiciae3e9eecb69779, title = {When and whom to screen.}, author = {O T Feagin}, year = {1993}, doi = {10.7326/0003-4819-119-11-199312010-00022}, url = {https://pubmed.ncbi.nlm.nih.gov/8239241/}, note = {Source identifier: 8239241} }