1.
Mohammadshahi A, Abdolrazaghnejad A, Nikzamir H, Safaie A. Intranasal Ketamine Administration for Narcotic Dose Decrement in Patients Suffering from Acute Limb Trauma in Emergency Department: a Double-Blind Randomized Placebo-Controlled Trial. Front Emerg Med. 2018;2(3):e30.