title: Is catgut obsolete?
mesh_terms: D000042:Absorption; D003094:Collagen; D007773:Lactates; D011100:Polyglycolic Acid; D011108:Polymers; D013537:Sutures
chemical_list: D007773:Lactates; D011108:Polymers; D011100:Polyglycolic Acid; D003094:Collagen