@article{Oulhaci_2007, title={Results of conservative treatment for perforated gastroduodenal ulcers in patients not eligible for surgical repair}, volume={137}, url={https://smw.ch/index.php/smw/article/view/746}, DOI={10.4414/smw.2007.11796}, number={2324}, journal={Swiss Medical Weekly}, author={Oulhaci, W}, year={2007}, month={Jun.}, pages={337–340} }