title: Regarding the Ambiguity of the Medical Terms "Biologics" and "Biological Agents".
authors: Division of General Medicine, Department of Comprehensive Medicine 1, Saitama Medical Center, Jichi Medical University, Japan.
authors: Hitoshi
authors: H
authors: Sugawara
mesh_terms: D018501:Antirheumatic Agents; D001172:Arthritis, Rheumatoid; D001685:Biological Factors; D001688:Biological Products; D006801:Humans
chemical_list: D018501:Antirheumatic Agents; D001685:Biological Factors; D001688:Biological Products