@misc{indiciaeaf3820494e09, title = {Randomized controlled clinical trials.}, author = {C H Cole}, year = {2003}, doi = {10.1046/j.1440-1754.2003.t01-6-00121.x}, url = {https://pubmed.ncbi.nlm.nih.gov/12605610/}, note = {Source identifier: 12605610} }