title: Significance of the role of cytology in population screening of cancers.
mesh_terms: D001943:Breast Neoplasms / Q000517:prevention & control; D003581:Cytodiagnosis; D005260:Female; D005770:Gastrointestinal Neoplasms / Q000517:prevention & control; D006801:Humans; D008175:Lung Neoplasms / Q000517:prevention & control; D008297:Male; D008403:Mass Screening; D009369:Neoplasms / Q000517:prevention & control*; D001749:Urinary Bladder Neoplasms / Q000517:prevention & control