… In this version, Mahyar Etminan's first name is spelt correctly [in the previous version it was
spelt Mayhar] and the University of Washington is correctly located in Seattle, WA [rather than …

ContextUse of hair dyes has been suggested recently as a risk factor for several types of cancer
in epidemiologic studies. This alarming news and controversial declarations by scientific …

Objectives To quantify the risk of Alzheimer's disease in users of all non-steroidal anti-inflammatory
drugs (NSAIDs) and users of aspirin and to determine any influence of duration of use…

Purpose: To determine whether intake of tomato products reduces the risk of prostate cancer
using a meta-analysis. Methods: We systematically searched MEDLINE and EMBASE and …

We studied the effect of vitamin C, vitamin E, and β carotene intake on the risk of Parkinson's
disease (PD). We did a systematic review and meta-analysis of observational studies …

Context Fluoroquinolones are commonly prescribed classes of antibiotics. Despite numerous
case reports of ocular toxicity, a pharmacoepidemiological study of their ocular safety, …

Objective To determine the magnitude of risk of cardiovascular mortality in patients with
rheumatoid arthritis (RA) compared with the general population through a meta‐analysis of …

Objectives : The purpose of this study was to determine if statins (hydroxymethylglutaryl
CoA reductase inhibitors [HMG-CoA]), angiotensin-converting enzyme (ACE) inhibitors, and …

Head trauma has been implicated in the etiopathogenesis of Parkinson's disease (PD). We
performed a meta‐analysis to investigate the association between head trauma and the risk …

Objective To characterize risk of hypotension requiring admission to hospital in middle aged
and older men treated with tamsulosin for benign prostatic hyperplasia. Design Population …