TY  - RPRT
TI  - Colorectal screening by a self-completion questionnaire.
AU  - P A Farrands
AU  - J D Hardcastle
PY  - 1984
DO  - 10.1136/gut.25.5.445
UR  - https://pubmed.ncbi.nlm.nih.gov/6714786/
ID  - 6714786
ER  -