@misc{indiciae71b38aed4eb1, title = {Isolation of basic drugs from plasma using solid-phase extraction with a cyanopropyl-bonded phase.}, author = {G Musch and D L Massart}, year = {1988}, doi = {10.1016/s0378-4347(00)80646-5}, url = {https://pubmed.ncbi.nlm.nih.gov/3220888/}, note = {Source identifier: 3220888} }