(Q46568889)
Statements
1 reference
Pharyngeal and upper esophageal sphincter manometry in humans (English)
1 reference
J A Castell
1 reference
C B Dalton
1 reference
D O Castell
1 reference
1 February 1990
1 reference
258
1 reference
2 Pt 1
1 reference
G173-8
1 reference