Kenneth Mukamal of Beth Israel Deaconess and Harvard Medical School led the study, reported in the journal Neurology.

VOA: special.2009.03.18

Andrew Chan of Harvard Medical School and Massachusetts General Hospital led the study.

VOA: special.2009.09.01

Researchers at Massachusetts General Hospital and Harvard Medical School wrote the report.

VOA: special.2009.08.25

Charles Hennekens of Harvard Medical School led one of the studies.

VOA: special.2010.12.14