TY  - RPRT
TI  - The difficult patient.
AU  - J R Simon
AU  - J Dwyer
AU  - L R Goldfrank
PY  - 1999
DO  - 10.1016/s0733-8627(05)70064-x
UR  - https://pubmed.ncbi.nlm.nih.gov/10429633/
ID  - 10429633
ER  -