Sohrabi, M.R., M. Davallo, F. Tadayyon, F. Nabipoor, and A. Khamneifar. “Simultaneous Determination of Acetyl Salicylic Acid and Acetaminophen in Acetaminophen-Caffeine-Aspirin (ACA) Tablets by FT-IR ATR Spectrometry With Multivariate Calibration Data Treatment”. Asian Journal of Chemistry 17, no. 1 (March 22, 2016): 541–547. Accessed November 5, 2024. https://asianpubs.org/index.php/ajchem/article/view/19830.