TY  - BOOK
AU  - Frith,Alison
TI  - ABC ofHeadache
T2  - BMJ Books
SN  - 9781405195973
U1  - 616.8491 22
PY  - 2009///
CY  - London, UK, 
PB  - Wiley - Blackwell
KW  - Headache
KW  - Handbooks, manuals, etc
N1  - Includes bibliographical references and index
ER  -