a: Swallowing ~
b: walking
What:
''Swallowing is like walking,'' says Arthur A. Siebens, professor of rehabilitation medicine and surgery at Johns Hopkins. ''Some people need a cane or crutches.''
Useful?
Writer: Arthur A. Siebens
LCC:
Where:
Date: May 28 2015 7:58 PM
# 7725 Critique Analogy