@article{article392872f4,
title   = {Oesophageal transit time evaluated by a biomagnetic method},
author = {Daghastanli, Nasser Ali and Braga, F J H N and Oliveira, Ricardo Brandt de and Baffa, Oswaldo},
year = {1998},
doi = {10.1088/0967-3334/19/3/010},
journal   = {Physiological Measurement}
}