共 17 条
[3]
BERMAN PM, 1972, GERIATRICS, V27, P117
[4]
COLTON T, 1974, STATISTICS MED
[5]
DINOSO VP, 1983, GASTROENTEROLOGY, V85, P637
[7]
KERLIN P, 1983, GASTROENTEROLOGY, V84, P762
[8]
ESOPHAGEAL MOTILITY IN ELDERLY
[J].
AMERICAN JOURNAL OF DIGESTIVE DISEASES,
1977, 22 (12)
:1049-1054
[9]
KOCK MG, 1968, SCAND J GASTROENTERO, V3, P163
[10]
LANSING AL, 1952, COWDRYS PROBLEMS AGI, P481