INPLASY202540048 Can Drug-Induced Yawning Serve as a Biomarker for Drug Safety and Effectiveness Keywords: Yawning; Drug-induced yawning; Neurotransmitters; Serotonin (5-HT); Dopamine; Oxytocin; Opioids; Selective Serotonin Reuptake Inhibitors (SSRIs); Opioid withdrawal; Non-invasive biomarkers. Read and download full-text here - PDF 202540048 Review Status: completed but not published