MEASUREMENT OF THE VOLUME OF GAS IN THE GASTROINTESTINAL TRACT. VALUES IN NORMAL SUBJECTS AND AMBULATORY PATIENTS

^{Department of Physiology and Pharmacology, Graduate School of Medicine, University of Pennsylvania, Philadelphia, Penna.}

^{Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, Penna.}

Present Address: Department of Internal Medicine, University Hospital of State University of Iowa, Iowa City, Ia.

Present Address: Dunn Laboratories, St. Bartholomew's Hospital, London, England.

These studies were aided (in part) by a contract between the Office of Naval Research, Department of the Navy, and the University of Pennsylvania, NR112-323

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^{Department of Physiology and Pharmacology, Graduate School of Medicine, University of Pennsylvania, Philadelphia, Penna.}

^{Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, Penna.}

Present Address: Department of Internal Medicine, University Hospital of State University of Iowa, Iowa City, Ia.

Present Address: Dunn Laboratories, St. Bartholomew's Hospital, London, England.

These studies were aided (in part) by a contract between the Office of Naval Research, Department of the Navy, and the University of Pennsylvania, NR112-323

Find articles by Marshall, R. in: JCI | PubMed | Google Scholar

^{Department of Physiology and Pharmacology, Graduate School of Medicine, University of Pennsylvania, Philadelphia, Penna.}

^{Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, Penna.}

Present Address: Department of Internal Medicine, University Hospital of State University of Iowa, Iowa City, Ia.

Present Address: Dunn Laboratories, St. Bartholomew's Hospital, London, England.

These studies were aided (in part) by a contract between the Office of Naval Research, Department of the Navy, and the University of Pennsylvania, NR112-323

Find articles by DuBois, A. in: JCI | PubMed | Google Scholar

^{Department of Physiology and Pharmacology, Graduate School of Medicine, University of Pennsylvania, Philadelphia, Penna.}

^{Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, Penna.}

Present Address: Department of Internal Medicine, University Hospital of State University of Iowa, Iowa City, Ia.

Present Address: Dunn Laboratories, St. Bartholomew's Hospital, London, England.

These studies were aided (in part) by a contract between the Office of Naval Research, Department of the Navy, and the University of Pennsylvania, NR112-323

Find articles by Harris, J. in: JCI | PubMed | Google Scholar