@misc{indiciaef05f95aa8aa0, title = {Semi-automated liquid--liquid back-extraction in a 96-well format to decrease sample preparation time for the determination of dextromethorphan and dextrorphan in human plasma.}, author = {Renee D Bolden and Steven H Hoke and Thomas H Eichhold and David L McCauley-Myers and Kenneth R Wehmeyer}, year = {2002}, doi = {10.1016/s0378-4347(01)00555-2}, url = {https://pubmed.ncbi.nlm.nih.gov/12016010/}, note = {Source identifier: 12016010} }