Yang, J. et al. 2019. Phytochemical Composition of Essential Oils from Cinnamomum camphora Leaves of Different Areas and their Analgesic Properties: Phytochemical Composition of Essential Oils from Cinnamomum camphora Leaves of Different Areas and …. Iranian Journal of Pharmaceutical Sciences. 15, 2 (Apr. 2019), 61–74. DOI:https://doi.org/10.22037/ijps.v15.40569.