@misc{indiciae88b856e394f6, title = {Teaching courses in clinical trial research methods.}, author = {B Spilker}, year = {1991}, doi = {10.1002/j.1552-4604.1991.tb03727.x}, url = {https://pubmed.ncbi.nlm.nih.gov/1880213/}, note = {Source identifier: 1880213} }