title: Editorial comments: controversy over myocardial depressant factor in shock.
mesh_terms: D000818:Animals; D000889:Anti-Arrhythmia Agents / Q000097:blood*; D002845:Chromatography; D002854:Chromatography, Paper; D006801:Humans; D008722:Methods; D008970:Molecular Weight; D010455:Peptides / Q000097:blood; D012771:Shock, Hemorrhagic / Q000097:blood*; D012965:Sodium Chloride; D014462:Ultrafiltration
chemical_list: D000889:Anti-Arrhythmia Agents; D010455:Peptides; D012965:Sodium Chloride