RT Generic T1 Gangliocytic paraganglioma: an unusual cause of upper gastrointestinal bleeding A1 Maria Sanchez-Torrijos, Yolanda A1 Leon-Montanes, Rafael A1 Angeles Mejias-Manzano, Maria K1 Gangliocytic paraganglioma K1 Upper gastrointestinal bleeding PB Aran ediciones, s a SN 1130-0108 YR 2017 FD 2017-01-01 LK http://hdl.handle.net/10668/19411 UL http://hdl.handle.net/10668/19411 LA en DS RISalud RD Jul 29, 2025