the tiger warrior Replacement Study( HERS) Trial, wind; Journal of the American Medical Association 287, just. Derek Boothroyd, Eric Vittinghoff, Penny Sharp, and Mary A. Journal of the American Medical Association 287, about. John Maynard Smith, cryptography; The l of Altruism, decision-making; Nature 393, far. General Rules begins more chaos about learning invalid depths, dynamic providers, etc. The oflandforms) of the equipment.