Rukaiah Fatma Begam, Swathi Suresh, Yamuna Ravikumar, Deepa Natarajan, and Ramaiyan Velmurugan, “A Cross-sectional Study Highlighting Awareness about FDA Announcement on Voluntary Recall of Ranitidine among Physicians and Pharmacists in and Around Chennai, India”, CAPRD-V8, pp. 116–127, Feb. 2022.