Enzymatic Trans-esterification of Phospholipids to Aceto-phospholipid: A Good Surface Active Emulsifier and the Role of Phospholipid in Drug Delivery System. APJHS [Internet]. 2018 Dec. 20 [cited 2026 Oct. 21];1(1):21-8. Available from: https://apjhs.in/index.php/apjhs/article/view/17