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. 1955 Sep 10;2(4940):643-6.
doi: 10.1136/bmj.2.4940.643.

The relationship of the ABO blood groups to duodenal and gastric ulceration

C A CLARKE, W K COWAN, J W EDWARDS, A W HOWEL-EVANS, R B McCONNELL, J C WOODROW, P M SHEPPARD

The relationship of the ABO blood groups to duodenal and gastric ulceration

C A CLARKE et al. Br Med J. .
No abstract available

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References

    1. Ann Eugen. 1951 Dec;16(3):231-40 - PubMed
    1. Br Med J. 1954 Aug 7;2(4883):315-21 - PubMed

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