TY - GEN AU - Martín Guerra,Javier Miguel AU - Martín Asenjo,Miguel AU - Prieto de Paula,José María TI - Elevation of CA 19-9 in benign processes SN - 1578-8989 PY - 2020///0903 KW - Adult KW - Aged KW - Aged, 80 and over KW - CA-19-9 Antigen KW - blood KW - Diagnosis KW - Female KW - Humans KW - Male N1 - Publication Type: Letter UR - https://doi.org/10.1016/j.medcli.2018.10.026 ER -