PT  - JOURNAL ARTICLE
AU  - R Fraser
AU  - M Horowitz
AU  - J Dent
TI  - Reply
AID  - 10.1136/gut.33.2.287-a
DP  - 1992 Feb 01
TA  - Gut
PG  - 287--288
VI  - 33
IP  - 2
4099  - http://gut.bmj.com/content/33/2/287.2.short
4100  - http://gut.bmj.com/content/33/2/287.2.full
SO  - Gut1992 Feb 01; 33