title: Hair loss in children.
mesh_terms: D000505:Alopecia / Q000209:etiology*; D000506:Alopecia Areata / Q000175:diagnosis; D002648:Child; D005260:Female; D006197:Hair / Q000002:abnormalities / Q000502:physiology; D006201:Hair Diseases / Q000235:genetics; D006203:Hair Preparations / Q000009:adverse effects; D006801:Humans; D008297:Male; D007706:Menkes Kinky Hair Syndrome / Q000175:diagnosis; D013314:Stress, Mechanical; D014006:Tinea Capitis / Q000150:complications; D014256:Trichotillomania / Q000175:diagnosis
chemical_list: D006203:Hair Preparations