Colosia A, Njue A, Bajwa Z, Dragon E, Robinson RL, Sheffield KM, Thakkar S, Richeimer SH. The burden of metastatic cancer-induced bone pain: a narrative review. J Pain Res. 2022 Oct 25;2022(15):3399-412. doi: 10.2147/JPR.S371337
Melendez J, Galli I, Boric K, Ortega A, Zuniga L, Henriquez-Roldan CF, Cardenas AM. Zolpidem and triazolam do not affect the nocturnal sleep-induced memory improvement. Psychopharmacology (Berl). 2005 Aug;181(1):21-6. doi: 10.1007/s00213-005-2228-0
Dykstra LA, Granger AL, Allen RM, Zhang X, Rice KC. Antinociceptive effects of the selective delta opioid agonist SNC80 alone and in combination with mu opioids in the squirrel monkey titration procedure. Psychopharmacology (Berl). 2002 Oct 1;163(3-4):420-9.