title: The relationship of protamine sulfate to nonspecific precipitin reactions in immunodiffusion.
mesh_terms: D000936:Antigen-Antibody Complex; D006493:Heparin; D006511:Hepatitis B Antigens / Q000032:analysis*; D006801:Humans; D005779:Immunodiffusion; D008074:Lipoproteins / Q000097:blood*; D011479:Protamines; D013431:Sulfates
chemical_list: D000936:Antigen-Antibody Complex; D006511:Hepatitis B Antigens; D008074:Lipoproteins; D011479:Protamines; D013431:Sulfates; D006493:Heparin