Simultaneous estimation of atenolol and chlorthalidone in combine tablet dosage form by simultaneous equation method using UV-VIS spectrophotometry. Int J of Pharm Chem [Internet]. 2014 Sep. 30 [cited 2026 Mar. 31];4(3):106-11. Available from: https://ssjournals.co.in/index.php/ijpc/article/view/1332