@misc{indiciae62b5be88394d, title = {Investigations: getting from guidelines to protocols.}, author = {R Gama and S Featherstone}, year = {1991}, doi = {10.1136/bmj.303.6801.522-b}, url = {https://pubmed.ncbi.nlm.nih.gov/1912872/}, note = {Source identifier: 1912872} }