TY  - RPRT
TI  - Clinical impression.
AU  - E F Crain
AU  - W C Crain
PY  - 1987
DO  - 10.1097/00001888-198706000-00018
UR  - https://pubmed.ncbi.nlm.nih.gov/3599047/
ID  - 3599047
ER  -