TY  - RPRT
TI  - Ideal practice versus best workable practice.
AU  - Daniel K Ng
AU  - Pok-yu Chow
AU  - Ka-li Kwok
AU  - Mei-ying Cheung
PY  - 2004
UR  - https://pubmed.ncbi.nlm.nih.gov/15532219/
ID  - 15532219
ER  -