The ethical continuity of transplantation.
D000367:Age Factors; D000533:Altruism; D002170:Canada; D004992:Ethics, Medical; D005060:Europe; D006801:Humans; D007883:Legislation, Medical; D008389:Marketing of Health Services; D014019:Tissue Donors / Q000523:psychology; D014180:Transplantation / Q000191:economics / Q000592:standards