Alwan D, AL-SAMARRAYYI KF. Simultaneous RP-HPLC Determination of Chlorpheniramine Maleate and Paracetamol in Pharmaceutical Formulations. jpdd. 2026;4(1):276-284. Accessed July 21, 2026. https://jpdd.nahrainuniv.edu.iq/jpdd/article/view/48