The "humors" and idiopathic thrombocytopenic purpura.
D006801:Humans; D011693:Purpura; D011696:Purpura, Thrombocytopenic / Q000209:etiology*; D016553:Purpura, Thrombocytopenic, Idiopathic; D013921:Thrombocytopenia
PURPURA, THROMBOPENIC/etiology and pathogenesis