PT  - JOURNAL ARTICLE
AU  - J Spencer
TI  - Achalasia cardia: dilatation or operation?
AID  - 10.1136/gut.34.2.148
DP  - 1993 Feb 01
TA  - Gut
PG  - 148--149
VI  - 34
IP  - 2
4099  - http://gut.bmj.com/content/34/2/148.short
4100  - http://gut.bmj.com/content/34/2/148.full
SO  - Gut1993 Feb 01; 34