Waseem, Talat, Safia Zahir Ahmad, Zaitoon Zafar, and Muhammad Hasham Ashraf. 2020. “How to Decide for Drain Placement During Thyroidectomy? Qualitative Exploration to Formulation of a Decision Tree”. Archives of Surgical Research 1 (4):5-11. http://archivessr.com/index.php/asr/article/view/48.