title: A modified Papanicolaou method for distinguishing degrees of keratinization in the oral mucosa using frozen tissues.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000818:Animals; D002648:Child; D002675:Child, Preschool; D003581:Cytodiagnosis; D005260:Female; D005612:Freeze Drying; D000882:Haplorhini; D006801:Humans; D007633:Keratins; D008297:Male; D008875:Middle Aged; D009061:Mouth Mucosa / Q000033:anatomy & histology*; D013194:Staining and Labeling
chemical_list: D007633:Keratins