The effect of age on the diagnostic value of greying of the hair in addisonian pernicious anaemia.
D000328:Adult; D000367:Age Factors; D000368:Aged; D000752:Anemia, Pernicious / Q000175:diagnosis* / Q000503:physiopathology; D005260:Female; D006197:Hair / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D013223:Statistics as Topic; D044465:White People