TY - BOOK AU - Goadsby,Peter J. AU - Silberstein,Stephen D. TI - Headache SN - 0750698713 (acidfree paper) AV - RC392 .H412 1997 U1 - 616.8/491 21 PY - 1997/// CY - Boston PB - Butterworth-Heinemann KW - Headache N1 - Includes bibliographical references and index ER -