TY - JOUR A1 - Beguy, D. A1 - Kabiru, C.W. A1 - Zulu, E.M. A1 - Ezeh, A.C. T1 - Timing and sequencing of events marking the transition to adulthood in two informal settlements in Nairobi, Kenya Y1 - 2011 DO - 10.1007/s11524-011-9547-8 VL - 88 IS - S2 ER -