下列何者不適合當作病人接受造血幹細胞移植(hematopoietic stem cell transplantation)的來源?
骨髓細胞(bone marrow cells)
顆粒球群落刺激因子(granulocyte colony-stimulating factor, G-CSF)驅動後的周邊血幹細胞(G-CSF mobilized peripheral blood stem cells)
臍帶血細胞(umbilical cord blood cells)
成人脾臟細胞(adult spleen cells)