PT - JOURNAL ARTICLE AU - M Gray TI - Assessment of proliferation of squamous, Barrett's, and gastric mucosa in patients with columnar lined Barrett's oesophagus. AID - 10.1136/gut.34.4.575-a DP - 1993 Apr 01 TA - Gut PG - 575--575 VI - 34 IP - 4 4099 - http://gut.bmj.com/content/34/4/575.2.short 4100 - http://gut.bmj.com/content/34/4/575.2.full SO - Gut1993 Apr 01; 34