title: Perspectives on drug withdrawals.
authors: Russell
authors: R
authors: Williams
mesh_terms: D035843:Biomedical Research / Q000592:standards; D002170:Canada; D016265:Conflict of Interest; D016861:Cyclooxygenase Inhibitors / Q000008:administration & dosage / Q000009:adverse effects; D017277:Drug Approval; D004345:Drug Industry; D004347:Drug Interactions; D006801:Humans; D007783:Lactones / Q000008:administration & dosage / Q000009:adverse effects; D013450:Sulfones / Q000008:administration & dosage / Q000009:adverse effects
chemical_list: D016861:Cyclooxygenase Inhibitors; D007783:Lactones; D013450:Sulfones; C116926:rofecoxib