Panalal, K.H., Shrotriya, S., Naik, S. and Kulkarni, B. 2024. A case of recurrent achalasia cardia with sigmoid esophagus managed laparoscopically. International Journal of Research in Medical Sciences. 12, 3 (Feb. 2024), 962–965. DOI:https://doi.org/10.18203/2320-6012.ijrms20240548.