Patel, Satish A, and Premal K Parikh. “Development and Validation of Spectrophotometric Methods Fordetermination of Phytomenadione in Injection”. Current Research in Pharmaceutical Sciences 2, no. 1 (April 7, 2012): 26-30. Accessed April 17, 2026. https://crpsonline.com/index.php/crps/article/view/51.