title: Early detection of colorectal cancer: barriers to screening in the primary care setting.
authors.forename: Christos
authors.initials: C
authors.lastname: Lionis
authors.forename: Elena
authors.initials: E
authors.lastname: Petelos
mesh_terms: D001291:Attitude of Health Personnel; D015179:Colorectal Neoplasms / Q000175:diagnosis*; D005260:Female; D058006:General Practice; D006801:Humans; D008297:Male; D008403:Mass Screening / Q000706:statistics & numerical data*; D009780:Occult Blood; D010342:Patient Acceptance of Health Care