%0 Journal Article %T Achalasia cardia sub-types in children: Does it affect the response to therapy? %A Srivastava, Anshu %A Poddar, Ujjal %A Mathias, Amrita %A Mandelia, Ankur %A Sarma, Moinak Sen %A Lal, Richa %A Yachha, Surender Kumar %J Indian Journal of Gastroenterology %V 42 %N 4 %P 534-541 %@ 0254-8860 %D 2023-08-01 %I Springer India %~ DeepDyve