title: Guidelines of the Papanicolaou Society of Cytopathology for the examination of cytologic specimens obtained from the respiratory tract. The Papanicolaou Society of Cytopathology Task Force on Standards of Practice.
mesh_terms: D001706:Biopsy; D003581:Cytodiagnosis; D006801:Humans; D012137:Respiratory System / Q000166:cytology / Q000473:pathology*