title: The age-related susceptibility of mice to graft versus host reactions.
mesh_terms: D000375:Aging; D000818:Animals; D006087:Graft vs Host Reaction; D007668:Kidney / Q000201:enzymology; D008297:Male; D051379:Mice; D009026:Mortality; D009113:Muramidase / Q000032:analysis; D013154:Spleen / Q000166:cytology
chemical_list: D009113:Muramidase