Age of menarche in contemporary British teenagers: survey of girls born between 1982 and 1986.

Whincup, P H

Age of menarche in contemporary British teenagers: survey of girls born between 1982 and 1986. [electronic resource] - BMJ (Clinical research ed.) May 2001 - 1095-6 p. digital

Publication Type: Journal Article; Research Support, Non-U.S. Gov't

0959-8138

10.1136/bmj.322.7294.1095 doi


Adolescent
Aging--physiology
Confidence Intervals
England
Female
Humans
Menarche--ethnology
Reference Values
Social Class
Wales