RT Article T1 Neighborhood context and the risk of childbearing among metropolitan-area black adolescents JF American sociological review VO 63 IS 4 SP 571 OP 585 A1 Sucoff, Clea A. A1 Upchurch, Dawn M. A2 Upchurch, Dawn M. LA English YR 1998 UL https://krimdok.uni-tuebingen.de/Record/1639763309 K1 Jugendliche K1 Armut K1 Rassendiskriminierung K1 Voreheliche Geburten