TY - JOUR AU - TI - The Nature of Grief: The Evolution and Psychology of Reactions to Loss; JF - Evolution and Human Behavior DO - 10.1016/s1090-5138(99)00019-7 DA - 2000-01-01 UR - https://www.deepdyve.com/lp/crossref/the-nature-of-grief-the-evolution-and-psychology-of-reactions-to-loss-bFS8xRpQke SP - 59 EP - 61 VL - 21 IS - 1 DP - DeepDyve ER -