Heidarifard, S., Fallah, S., Amir Ali Akbari, S., & Mojab, F. (2018). Evaluation of the effects of Matricaria chamomilla aroma on intensity of the labor pain in primparous women in Emdadi Hospital of Abhar in 2013. International Pharmacy Acta, 1(1), 99–100. https://doi.org/10.22037/ipa.v1i1.20444