AIRD, I ABO blood groups and cancer of oesophagus, cancerof pancreas, and pituitary adenoma. [electronic resource] - British medical journal Apr 1960 - 1163-6 p. digital Publication Type: Journal Article ISSN: 0007-1447 Standard No.: 10.1136/bmj.1.5180.1163 doi Subjects--Topical Terms: Adenoma--bloodBlood Group AntigensEsophageal NeoplasmsHumansNeoplasmsPancreasPancreatic NeoplasmsPituitary GlandPituitary Neoplasms