Cardiac autonomic control and treatment of hostility: a randomized controlled trial.
Psychosom Med. 2010 Jan;72(1):1-8. doi: 10.1097/PSY.0b013e3181c8a529. Epub 2009 Dec 22.
Psychosom Med. 2010.
PMID: 20028833
Free PMC article.
Clinical Trial.