title: Genetics of quantitative variation of human scalp hair diameter.
mesh_terms: D000367:Age Factors; D000704:Analysis of Variance; D005260:Female; D014644:Genetic Variation; D006197:Hair; D006801:Humans; D008297:Male; D008957:Models, Genetic; D011247:Pregnancy; D012737:Sex Factors; D014427:Twins