A comparative filter technique study and the relative efficiency of these sieves as applied in sputum cytology for pulmonary cancer cytodiagnosis.
D002254:Carbonates; D002482:Cellulose; D003581:Cytodiagnosis; D004952:Esters; D005374:Filtration; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis / Q000473:pathology*; D008567:Membranes, Artificial; D008722:Methods; D012116:Resins, Plant; D013183:Sputum / Q000166:cytology*
D002254:Carbonates; D004952:Esters; D008567:Membranes, Artificial; D012116:Resins, Plant; D002482:Cellulose