title: Determination of "Y body" from hair-root sheaths of males.
mesh_terms: D002869:Chromosome Aberrations; D005260:Female; D006197:Hair / Q000166:cytology*; D006801:Humans; D008297:Male; D012728:Sex Chromatin; D012729:Sex Chromosome Aberrations / Q000175:diagnosis; D012730:Sex Chromosomes