Simultaneous Quantification of Acetaminophen, Caffeine, and Ibuprofen in Fixed Dose Combination Drug Using HPLC with UV Detection EK Darkwah, C K Acquah, PS Lambon, DK Ameko, O Akanji, JS K Ayim Journal of Advances in Medical and Pharmaceutical Sciences 20 (2), 1-19, 2019 | 8 | 2019 |