Br J Radiol. 1958 Sep;31(369):472-6. doi: 10.1259/0007-1285-31-369-472.
The British journal of radiology
C D MACLEAN
PMID: 13572799 DOI: 10.1259/0007-1285-31-369-472
[No abstract available.]
Keywords: ESOPHAGUS/radiography