TY - JOUR A1 - Promislow, D.E.L. A1 - Montgomerie, R. A1 - Martin, T.E. T1 - Mortality costs of sexual dimorphism in birds Y1 - 1992 DO - 10.1098/rspb.1992.0142 JF - Proceedings of the Royal Society of London B VL - 250 IS - 1328 SP - 143 EP - -150 ER -