List of Articles hamed tavan Article 1 - Comparing the Effect of Herbal Drugs and Non-steroidal Anti-Inflammatory Drugs on Primary Dysmenorrhea in Iran: a Systematic Review and Meta-Analysis 10.22034/jchr.2020.1882587.1061 Razhan Chehreh Kourosh Sayehmiri Masoumeh shohani Saeed Vahidnia Hamed Tavan Journal of Chemical Health Risks , Issue 1 , Year , Winter 2021