TY  - RPRT
TI  - A practitioner's view.
AU  - L F Halpert
PY  - 1992
DO  - 10.1111/j.1752-7325.1992.tb02310.x
UR  - https://pubmed.ncbi.nlm.nih.gov/1432930/
ID  - 1432930
ER  -