title: "Natural" versus regular antibodies.
authors.forename: Carel Jan
authors.initials: CJ
authors.lastname: van Oss
mesh_terms: D000017:ABO Blood-Group System; D000818:Animals; D000906:Antibodies / Q000737:chemistry*; D000918:Antibody Specificity; D000939:Epitopes / Q000737:chemistry; D006801:Humans; D007107:Immune System / Q000502:physiology*; D012754:Sharks
chemical_list: D000017:ABO Blood-Group System; D000906:Antibodies; D000939:Epitopes