Mashood BAA, Khan S, Anees M. Precision supraperiosteal microdroplet cannula technique (Shash technique) for tear trough filling. Pak J Med Surg Aesthet [Internet]. 2026 Apr. 20 [cited 2026 Jun. 16];1(4):131-4. Available from: https://www.pjmsa.com/index.php/pjmsa/article/view/44