@misc{indiciaef7738cfdf5ab, title = {Pre- and postoperative manometric studies in diffuse esophageal spasm.}, author = {F ParĂ­s and A Benages and J Berenguer and E Blasco and G Garrido and P Parrilla and M T Ridocci and C Carbonell}, year = {1975}, url = {https://pubmed.ncbi.nlm.nih.gov/1152494/}, note = {Source identifier: 1152494} }