[Distribution of blood groups in patients with peptic ulcer].

@article{Vanshten1969DistributionOB,
  title={[Distribution of blood groups in patients with peptic ulcer].},
  author={S G Vaĭnshteĭn and I M Zhukovitskiĭ and N A Klimova},
  journal={Vrachebnoe delo},
  year={1969},
  volume={5},
  pages={131-2}
}