title: An in vivo antilymphocytic serum (ALS) efficacy test.
mesh_terms: D000818:Animals; D000961:Antilymphocyte Serum / Q000494:pharmacology*; D004285:Dogs; D006084:Graft Rejection / Q000187:drug effects; D007165:Immunosuppression Therapy; D008198:Lymph Nodes / Q000166:cytology; D016038:Skin Transplantation; D013934:Thymectomy
chemical_list: D000961:Antilymphocyte Serum