title: Effect of placental "serum" in rheumatoid arthritis.
authors.forename: J
authors.initials: J
authors.lastname: SIMSON
authors.forename: J J
authors.initials: JJ
authors.lastname: BUNIM
mesh_terms: D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000628:therapy*; D005260:Female; D010920:Placenta; D011247:Pregnancy; D044967:Serum