title: Oral collagen in the treatment of rheumatoid arthritis.
authors.forename: J R
authors.initials: JR
authors.lastname: Kalden
authors.forename: J
authors.initials: J
authors.lastname: Sieper
mesh_terms: D000284:Administration, Oral; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D003094:Collagen / Q000008:administration & dosage* / Q000627:therapeutic use; D006801:Humans
chemical_list: D003094:Collagen