AU - Ozdemir, Kayhan AU - Mantoglu, Baris AU - Cakmak, Guner AU - Dulger, Ugurcan AU - Bayhan, Zulfu AU - Eroz, Erhan TI - Double peptic ulcer perforation in a Covid-19 patient, extremely rare entity PT - Journal Article DP - 2023 TA - Ulus Travma Acil Cerrahi Derg PG - 252-254 VI - 29 IP - 2 AID - 10.14744/tjtes.2021.56346 [doi] PMID - 36748769 4100 - https://dx.doi.org/10.14744/tjtes.2021.56346 SO - Turkish Journal of Trauma and Emergency Surgery, 2023 29(2):252