PT  - JOURNAL ARTICLE
AU  - Petrini, John L.
TI  - <em>Topics in Gastroenterology</em> ed by D. P. Jewell and P. R. Gibson
DP  - 1987 May 01
TA  - Cleveland Clinic Journal of Medicine
PG  - 233--234
VI  - 54
IP  - 3
4099  - http://www.ccjm.org/content/54/3/233.2.short
4100  - http://www.ccjm.org/content/54/3/233.2.full
SO  - Cleve Clin J Med1987 May 01; 54