Development and Validation of an LC-MS/MS Method for the Simultaneous Determination of Alprazolam, Bromazepam, Clonazepam, Diazepam and Flunitrazpam in Human Urine and Its Application to Samples from Suspected Drug Abusers. - Kamal H; Gandhi V; Akil L; Al-Tannak NF; Rattray NJW; Khadra I (Molecules (Basel, Switzerland), 2025)