1 ene 1993 año - Guaiac Fecal Occult Blood Testing (FOBT)
Descripción:
Results from a clinical trial funded by the NCI suggest that annual screening with guaiac fecal occult blood testing (FOBT) could minimize mortality from colorectal cancer by about 33 percent.
Añadido al timeline:
fecha:
1 ene 1993 año
Ahora mismo
~ 32 years ago