title: [Variant of collagenosis bordering infectious nonspecific (rheumatoid) polyarthritis and systemic lupus erythematosus].
mesh_terms: D001172:Arthritis, Rheumatoid / Q000145:classification* / Q000175:diagnosis; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000145:classification* / Q000175:diagnosis
vernacular_title: K voprosu o variante kollagenoza, pogranichnogo mezhdu infektsionnym nespetsificheskim (revmatoidnym) poliartritom i sistemnoĭ krasnoĭ volchankoĭ.