TY  - RPRT
TI  - Randomised controlled trials in general practice.
AU  - M Pringle
AU  - R Churchill
PY  - 1995
DO  - 10.1136/bmj.311.7017.1382
UR  - https://pubmed.ncbi.nlm.nih.gov/8520259/
ID  - 8520259
ER  -