TY - JOUR A1 - Zimmer, Z. A1 - House, J.S. T1 - Education, income, and functional limitation transitions among American adults: contrasting onset and progression Y1 - 2003 DO - 10.1093/ije/dyg254 UR - http://ije.oxfordjournals.org/cgi/content/abstract/32/6/1089 JF - International journal of epidemiology VL - 32 IS - 6 SP - 1089 EP - -1097 ER -