TY  - GEN
AU  - Chakravarty,A
TI  - Headache--an Indian perspective
SN  - 0019-5847
PY  - 2001///0823
KW  - Causality
KW  - Cross-Sectional Studies
KW  - Developing Countries
KW  - Headache
KW  - epidemiology
KW  - Humans
KW  - India
KW  - Migraine Disorders
N1  - Publication Type: Editorial
ER  -