TY  - RPRT
TI  - Modern solid state computerized manometry of the pharyngoesophageal segment.
AU  - J A Castell
AU  - D O Castell
PY  - 1993
DO  - 10.1007/bf01354550
UR  - https://pubmed.ncbi.nlm.nih.gov/8359050/
ID  - 8359050
ER  -