TY - CHAP M1 - Book, Section TI - Evaluation & Management of Headache A1 - Harper, Scott A. A1 - Roper, Jennifer E. A1 - Woodruff, Rachel K. F. A1 - Clinch, C. Randall A2 - South-Paul, Jeannette E. A2 - Matheny, Samuel C. A2 - Lewis, Evelyn L. PY - 2020 T2 - CURRENT Diagnosis & Treatment: Family Medicine, 5e AB - SN - PB - McGraw Hill CY - New York, NY Y2 - 2024/03/29 UR - accessmedicine.mhmedical.com/content.aspx?aid=1182528600 ER -