TY  - RPRT
TI  - Conducting randomized trials in general practice: methodological and practical issues.
AU  - E Ward
AU  - M King
AU  - M Lloyd
AU  - P Bower
AU  - K Friedli
PY  - 1999
UR  - https://pubmed.ncbi.nlm.nih.gov/10818663/
ID  - 10818663
ER  -