APA
Navarro-Chagoya D., Figueroa-Ruiz M., López-Gómez J., Nava-Leyva H., Álvarez-Ponce C. E., Guzmán-Sombrero G. & Velazquez-Garcia J. (20150505). Obscure gastrointestinal bleeding due to multifocal intestinal angiosarcoma. : International journal of surgery case reports.
Chicago
Navarro-Chagoya Dolores, Figueroa-Ruiz Marco, López-Gómez Javier, Nava-Leyva Héctor, Álvarez-Ponce Carlos Eduardo, Guzmán-Sombrero Gustavo and Velazquez-Garcia José. 20150505. Obscure gastrointestinal bleeding due to multifocal intestinal angiosarcoma. : International journal of surgery case reports.
Harvard
Navarro-Chagoya D., Figueroa-Ruiz M., López-Gómez J., Nava-Leyva H., Álvarez-Ponce C. E., Guzmán-Sombrero G. and Velazquez-Garcia J. (20150505). Obscure gastrointestinal bleeding due to multifocal intestinal angiosarcoma. : International journal of surgery case reports.
MLA
Navarro-Chagoya Dolores, Figueroa-Ruiz Marco, López-Gómez Javier, Nava-Leyva Héctor, Álvarez-Ponce Carlos Eduardo, Guzmán-Sombrero Gustavo and Velazquez-Garcia José. Obscure gastrointestinal bleeding due to multifocal intestinal angiosarcoma. : International journal of surgery case reports. 20150505.