title: Normal parathyroid hormone activity in hypercalcemia associated with thrombotic thrombocytopenic purpura.
mesh_terms: D001798:Blood Proteins / Q000032:analysis; D006801:Humans; D006934:Hypercalcemia / Q000097:blood*; D008297:Male; D008875:Middle Aged; D010281:Parathyroid Hormone / Q000097:blood*; D011697:Purpura, Thrombotic Thrombocytopenic / Q000097:blood / Q000150:complications*
chemical_list: D001798:Blood Proteins; D010281:Parathyroid Hormone