title: The effect of pregnancy on rheumatoid arthritis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000378:metabolism / Q000628:therapy; D001798:Blood Proteins / Q000378:metabolism; D003095:Collagen Diseases / Q000150:complications; D005260:Female; D006728:Hormones / Q000378:metabolism; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000378:metabolism / Q000628:therapy; D012075:Remission, Spontaneous
chemical_list: D001798:Blood Proteins; D006728:Hormones