Journal Article
                        
                        Lepcha, Nor Tshering, Chandra Kumar  Chettri, Kunzang  Getshen, Bhim Bahadur  Rai, Shamanna  Bindiganavale Ramaswamy, Saravanan  Saibaba, Praveen Kumar  Nirmalan, Emilia Hansson  Demarchis, Geoffrey  Tabin, and Michael  Morley.  
"Rapid Assessment of Avoidable Blindness in Bhutan." Ophthalmic epidemiology 20, no. 4 (2013): 212-219.