“Histological aspect of Left Atrial Appendage (LAA) with special stain- PAS (Periodic Acid Schiff)” (2020) International Journal of Biomedical and Advance Research, 11(10), p. e5518. Available at: https://ssjournals.co.in/index.php/ijbar/article/view/5518 (Accessed: 12 March 2025).