TY  - RPRT
TI  - A classical dilemma.
AU  - G H Barker
PY  - 1995
DO  - 10.1111/j.1471-0528.1995.tb11442.x
UR  - https://pubmed.ncbi.nlm.nih.gov/7547773/
ID  - 7547773
ER  -