[Erroneous appendectomies for perforated gastroduodenal ulcers].

@article{Ponomarev1972ErroneousAF,
  title={[Erroneous appendectomies for perforated gastroduodenal ulcers].},
  author={Aleksandr A. Ponomarev},
  journal={Khirurgiia},
  year={1972},
  volume={48 10},
  pages={86-9}
}