TY  - BOOK
AU  - Simpson,Helen Blair
TI  - Anxiety disorders: theory, research, and clinical perspectives 
T2  - Cambridge medicine
SN  - 9780521515573 (hbk.)
U1  - 616.8522 
PY  - 2010///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Anxiety disorders
N1  - Includes bibliographical references and index
ER  -