[1] KEM HOSP,DEPT NEUROL,BOMBAY,INDIA
[2] SETH GS MED COLL,BOMBAY 400012,INDIA
[3] JASLOK HOSP & RES CTR,DEPT NEUROL,BOMBAY,INDIA
[4] JJ GRP HOSP,DEPT NEUROL,BOMBAY,INDIA
[5] GRANT MED COLL,BOMBAY 400008,INDIA
[6] VET ADM MED CTR,NEUROEPIDEMIOL RES PROGRAM,WASHINGTON,DC 20422
[7] VET ADM MED CTR,NEUROL SERV,WASHINGTON,DC 20422
[8] NINCDS,NEUROEPIDEMIOL BRANCH,BETHESDA,MD 20205
[9] BOMBAY HOSP,MED RES CTR,DEPT NEUROL,BOMBAY 400020,INDIA
[10] GEORGETOWN UNIV,SCH MED,DEPT NEUROL,WASHINGTON,DC 20057
[11] GEORGETOWN UNIV,SCH MED,DEPT COMMUNITY MED,WASHINGTON,DC 20057