TY - JOUR A1 - Pirkle, Catherine A1 - de Albuquerque, Sousa Ana Carolina A1 - Alvarado, Beatriz A1 - Zunzunegui, Maria-Victoria T1 - Early maternal age at first birth is associated with chronic diseases and poor physical performance in older age: cross-sectional analysis from the International Mobility in Aging Study Y1 - 2014 JF - BMC Public Health VL - 14 IS - 1 ER -