Haeusler, G: Puberty at age of 9 yrs during growth hormone therapy in a girl with 45 XO Turner syndrome and effect of additional GnRH analogue therapy on bone aged and final height : The 7th Middle European Workshop on Paediatric Endocrinology (MEWPE 2000). Olomouc, 17.-19.11.2000. Abstracts - Endocrinology of the Adolescent Girl