Mhdi , Allaa Hussein. “Biochemical Analyzer and Ultra Violet Visible Spectrophotometer Used for the Estimation Guaifenesin and Theophylline in Blood Samples : Estimation Guaifenesin and Theophylline in Blood Samples ”. Journal of Medical and Oral Biosciences ( JMOB) 1, no. 1 (June 20, 2024): 18–29. Accessed August 30, 2026. https://jmob.aliraqia.edu.iq/index.php/jmob/article/view/34.