@article{article217018cf,
title   = {Normal esophageal pressure topography metrics for data derived from the Sandhill-Unisensor high-resolution manometry assembly in supine and sitting positions},
author = {Carmo, G. C. do and Jafari, J and Sifrim, D and Oliveira, Ricardo Brandt de},
year = {2015},
doi = {10.1111/nmo.12501},
journal   = {Neurogastroenterology and Motility}
}