@misc{indiciae5df28fe5b05c, title = {Efficient clinical research.}, author = {D B Neuhauser and S B Green}, year = {1998}, doi = {10.1016/s0197-2456(98)00036-1}, url = {https://pubmed.ncbi.nlm.nih.gov/9741863/}, note = {Source identifier: 9741863} }