There was a statistically significant excess of Group A blood in a series of ulcer-cancers. It is concluded that an ulcer in a patient of Group A is more liable to become malignant than one in a patient of Group O.
Statistics from Altmetric.com
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.