@misc{indiciae990c7bb745c0, title = {Does botulinum toxin injection make esophagomyotomy a more difficult operation?}, author = {S Horgan and K Hudda and T Eubanks and J McAllister and C A Pellegrini}, year = {1999}, doi = {10.1007/s004649901044}, url = {https://pubmed.ncbi.nlm.nih.gov/10347294/}, note = {Source identifier: 10347294} }