TY  - RPRT
TI  - Randomised clinical trials in general practice.
AU  - P L Jonker
AU  - C A Sumajow
PY  - 1992
DO  - 10.1136/bmj.304.6825.508
UR  - https://pubmed.ncbi.nlm.nih.gov/1547439/
ID  - 1547439
ER  -