[The preventive value of colorectal cancer screening].
Espinós
N
N
Villalbí
J R
JR
D015179:Colorectal Neoplasms / Q000517:prevention & control*; D006801:Humans; D008403:Mass Screening; D011320:Primary Health Care; D013030:Spain
El valor preventivo del cribaje del cáncer colorrectal.