A tissue transplant from one species to another, e.g. from pig to human.
A tissue transplant from one species to another, e.g. from pig to human.
将一个物种的组织移植到另一个物种体内，例如，从猪到人。
A tissue transplant from one species to another, e.g. from pig to human.
将一个物种的组织移植到另一个物种体内，例如，从猪到人。