Optical and electron microscope studies of the immunologically competent cells during the reaction of graft against the host.
D004583:Electrons; D007107:Immune System; D008221:Lymphoid Tissue; D008264:Macrophages; D008853:Microscopy; D016038:Skin Transplantation; D014180:Transplantation
LYMPHOID TISSUE; MACROPHAGES; SKIN TRANSPLANTATION; TRANSPLANTATION