TY  - GEN
AU  - Herrerías Gutiérrez,J M
AU  - Caunedo Alvarez,J M
AU  - Herrerías Esteban,J M
TI  - [Detection of fecal occult blood and colorectal cancer]
SN  - 1130-0108
PY  - 1999///0712
KW  - Anemia, Iron-Deficiency
KW  - etiology
KW  - Colorectal Neoplasms
KW  - complications
KW  - Humans
KW  - Mass Screening
KW  - Occult Blood
N1  - Publication Type: Comment; Editorial
ER  -