TY - GEN AU - Ellis,A AU - Woodrow,J C TI - HLA and duodenal ulcer SN - 0017-5749 PY - 1980///0128 KW - Adolescent KW - Adult KW - Aged KW - Duodenal Ulcer KW - etiology KW - Female KW - HLA Antigens KW - analysis KW - Humans KW - Male KW - Middle Aged KW - White People N1 - Publication Type: Journal Article UR - https://doi.org/10.1136/gut.20.9.760 ER -