@misc{indiciae535d97e8b298, title = {Clinical research methods for the new millenium.}, author = {B G Charlton}, year = {1999}, doi = {10.1046/j.1365-2753.1999.00182.x}, url = {https://pubmed.ncbi.nlm.nih.gov/10471235/}, note = {Source identifier: 10471235} }