title: Letter: Red-cell clumping after intravenous contrast medium.
mesh_terms: D002449:Cell Aggregation / Q000187:drug effects*; D003287:Contrast Media / Q000009:adverse effects*; D003973:Diatrizoate / Q000009:adverse effects; D004903:Erythrocyte Aggregation / Q000139:chemically induced*; D004912:Erythrocytes / Q000187:drug effects*; D006801:Humans
chemical_list: D003287:Contrast Media; D003973:Diatrizoate