Review

Acupuncture of chronic headache disorders in primary care: randomised controlled trial and economic analysis.

Health Technol Assess. 2004 Nov 1;8(48):iii, 1-35.
Randomized Controlled Trial

Acceptability, benefit and costs of early screening for hearing disability: a study of potential screening tests and models.

Health Technol Assess. 2007 Oct 1;11(42):1-294.
Review

Systematic review and cost-effectiveness evaluation of 'pill-in-the-pocket' strategy for paroxysmal atrial fibrillation compared to episodic in-hospital treatment or continuous antiarrhythmic drug therapy.

Health Technol Assess. 2010 Jun 1;14(31):iii-iv, 1-75.