title: Removal of leukocytes from whole blood and erythrocyte suspensions by filtration through cotton wool. I. Filtration technique.
mesh_terms: D000017:ABO Blood-Group System; D001772:Blood Cell Count; D002469:Cell Separation; D004912:Erythrocytes; D005374:Filtration; D003368:Gossypium; D006801:Humans; D007962:Leukocytes; D008722:Methods; D011749:Pyrogens / Q000032:analysis; D012116:Resins, Plant; D012204:Rh-Hr Blood-Group System
chemical_list: D000017:ABO Blood-Group System; D011749:Pyrogens; D012116:Resins, Plant; D012204:Rh-Hr Blood-Group System