TY  - RPRT
TI  - Practice reports.
AU  - D Widgery
AU  - S Cembrowicz
PY  - 1992
DO  - 10.1136/bmj.305.6863.1173
UR  - https://pubmed.ncbi.nlm.nih.gov/1467717/
ID  - 1467717
ER  -