TY - JOUR A1 - Manton, K.G. A1 - Stallard, E. A1 - Wing, S. T1 - Analyses of black and white differentials in the age trajectory of mortality in two closed cohort studies Y1 - 1991 DO - 10.1002/sim.4780100705 JF - Statistics in Medicine VL - 10 IS - 7 ER -