Evaluation of three effervescent agents for double-contrast upper gastrointestinal radiography
Robert E. Koehler, Philip J. Weyman, Robert J. Stanley, Joseph K. T. Lee, Dennis M. BalfeVolume:
6
Year:
1981
Language:
english
Pages:
4
DOI:
10.1007/bf01890234
File:
PDF, 877 KB
english, 1981