Chao, H., & Chao, T. (2008). Perforation of the duodenum by an ingested toothbrush. The WJG Press and Baishideng.
استشهاد بنمط شيكاغوChao, Hsiao-Hsiang, و Tzu-Chieh Chao. Perforation of the Duodenum By an Ingested Toothbrush. The WJG Press and Baishideng, 2008.
MLA استشهادChao, Hsiao-Hsiang, و Tzu-Chieh Chao. Perforation of the Duodenum By an Ingested Toothbrush. The WJG Press and Baishideng, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.