Tripura, July 05 (ANI): In a two-day long medical camp at Salbagan in West Tripura, the BSF doctors successfully performed surgeries on 13 patients suffering with cleft lips and palates. The camp was organized by the BSF Wives Welfare Association in collaboration with the Smile Train and Rotary club of Kolkata. The parents were very happy that the BSF is providing treatment free-of-cost.