TY  - RPRT
TI  - Comment: a need for more research. .
AU  - L S James
AU  - L Indyk
PY  - 1974
DO  - 10.1016/s0022-3476(74)80576-7
UR  - https://pubmed.ncbi.nlm.nih.gov/12125678/
ID  - 12125678
ER  -