Usmani , Sharjeel, Anjali Jain, Khulood Al Riyami, and Sofiullah Abubakar. 2023. “Accumulation of 131Iodine in the Nasolacrimal Sac Duct After Radioiodine Therapy for Papillary Thyroid Cancer”. Journal of the Pakistan Medical Association 73 (3):713-14. https://doi.org/10.47391/JPMA.23-22.