@misc{indiciae7ad12a3ac524, title = {Basic variables at different positivity thresholds of a quantitative immunochemical test for faecal occult blood.}, author = {G Castiglione and G Grazzini and G Miccinesi and T Rubeca and C Sani and P Turco and M Zappa}, year = {2002}, doi = {10.1136/jms.9.3.99}, url = {https://pubmed.ncbi.nlm.nih.gov/12370319/}, note = {Source identifier: 12370319} }