PT  - JOURNAL ARTICLE
AU  - Barry Q. Walker
TI  - The Variable Roentgenographic Appearance of Invagination of the Esophagus
DP  - 1966 Jan 01
TA  - Cleveland Clinic Journal of Medicine
PG  - 35--37
VI  - 33
IP  - 1
4099  - http://www.ccjm.org/content/33/1/35.short
4100  - http://www.ccjm.org/content/33/1/35.full
SO  - Cleve Clin J Med1966 Jan 01; 33