Essential thrombocytopenia as an early manifestation of systemic lupus erythematosus.
D006801:Humans; D008180:Lupus Erythematosus, Systemic; D011693:Purpura; D011696:Purpura, Thrombocytopenic / Q000209:etiology*; D013921:Thrombocytopenia
LUPUS ERYTHEMATOSUS/manifestations; PURPURA, THROMBOPENIC/etiology and pathogenesis