TY  - GEN
AU  - Harris,L D
TI  - Dysphagia
SN  - 0065-2822
PY  - 1970///0521
KW  - Deglutition Disorders
KW  - etiology
KW  - Esophageal Achalasia
KW  - complications
KW  - Esophageal Diseases
KW  - Esophageal Neoplasms
KW  - Esophagus
KW  - abnormalities
KW  - Humans
KW  - Scleroderma, Systemic
KW  - Spasm
N1  - Publication Type: Journal Article; Review
ER  -