Diagrammatic representation of Tanner stages I to V for development of pubic hair in girls
Diagrammatic representation of Tanner stages I to V for development of pubic hair in girls
Diagrammatic representation of Tanner stages I to V for development of pubic hair in girls

From Marshall WA, Tanner JM: Variations in patterns of pubertal changes in girls. Archives of Disease in Childhood 44:291–303, 1969; used with permission.