Intravenous promethazine vs. diazepam to reduce symptoms of peripheral vertigo in emergency section: a double blind clinical trial Journal title: Eurasian Chemical Communications Authors: Saeed Hayati, Reza Yazdani, Soghra Fallahi, Zivar Atashbar, Seyed Ashkan Tabibzadeh Dezfuli Subject(s): Chemistry, Multidisciplinary, Chemistry, Organic