@misc{indiciaebf1b62d9eb82, title = {A preliminary study to develop a more discriminating F + ratio.}, author = {M H FELDMAN and C GURSSLIN and M L KAPLAN and N SHARLOCK}, year = {1954}, doi = {10.1002/1097-4679(195401)10:1<47::aid-jclp2270100110>3.0.co;2-x}, url = {https://pubmed.ncbi.nlm.nih.gov/13117980/}, note = {Source identifier: 13117980} }