title: Bird's nest hair. Matting of scalp hair due to shampooing.
mesh_terms: D000328:Adult; D002593:Cetrimonium Compounds / Q000009:adverse effects*; D005260:Female; D006197:Hair / Q000473:pathology*; D006801:Humans; D008875:Middle Aged; D000644:Quaternary Ammonium Compounds / Q000009:adverse effects*; D012535:Scalp; D012871:Skin Diseases / Q000139:chemically induced* / Q000473:pathology
chemical_list: D002593:Cetrimonium Compounds; D000644:Quaternary Ammonium Compounds