RT Journal Article SR Electronic T1 Prepubertal hypertrichosis: normal or abnormal? JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 666 OP 668 DO 10.1136/adc.63.6.666 VO 63 IS 6 A1 J H Barth A1 J D Wilkinson A1 R P Dawber YR 1988 UL http://adc.bmj.com/content/63/6/666.abstract AB The pattern of hair growth, morphology of the hair shafts, and the hair root state are described in four girls and two boys with prepubertal hypertrichosis. The exact nosology of this form of excessive hair growth is discussed in relation to hirsuties and the possibility of it representing an 'atavistic' trait.