Nejatbakhsh F, Shirbeigi L, Masoudi A, Niktabe Z, Masoudi N. Non-Surgical Persian Medicine-Based Treatment of Chronic Refractory Congenital Nasolacrimal Duct Obstruction in a Surgical Candidate (Thirteen-Months-Old) Infant. Trad Integr Med. 2019;4(2):72-77.