TY - GEN AU - Walden,J E AU - Castillo,M TI - Sildenafil-induced cervical spinal cord infarction SN - 1936-959X PY - 2012///0716 KW - Humans KW - Infarction KW - chemically induced KW - Magnetic Resonance Imaging KW - methods KW - Male KW - Middle Aged KW - Piperazines KW - adverse effects KW - Purines KW - Sildenafil Citrate KW - Spinal Cord KW - blood supply KW - Sulfones KW - Vasodilator Agents N1 - Publication Type: Case Reports; Journal Article UR - https://doi.org/10.3174/ajnr.A2628 ER -