RT Journal Article SR Electronic T1 Computer Analysis of Radionuclide Esophgeal Transit Studies JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 957 OP 964 VO 25 IS 9 A1 Klein, Herbert A. A1 Wald, Arnold YR 1984 UL http://jnm.snmjournals.org/content/25/9/957.abstract AB