TY - JOUR A1 - Bobrow, D. A1 - Bailey, J.M. T1 - Is male homosexuality maintained via kin selection? Y1 - 2001 DO - 10.1016/S1090-5138(01)00074-5 JF - Evolution and Human Behavior VL - 22 IS - 5 SP - 361 EP - -368 ER -