TY - JOUR AU - Karaolis-Danckert, Nadina AU - Buyken, Anette AU - Sonntag, Antje AU - Kroke, Anja ID - 26894 JF - The American Journal of Clinical Nutrition SN - 0002-9165 TI - Birth and early life influences on the timing of puberty onset: results from the DONALD (DOrtmund Nutritional and Anthropometric Longitudinally Designed) Study ER -