title: Presence of a passively transferable lethal factor in the blood of rats in severe hemorrhagic shock.
mesh_terms: D000818:Animals; D001794:Blood Pressure; D001803:Blood Transfusion; D007116:Immunization, Passive; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D012771:Shock, Hemorrhagic / Q000097:blood* / Q000276:immunology; D014118:Toxins, Biological / Q000302:isolation & purification*
chemical_list: D014118:Toxins, Biological