BackgroundEpisiotomy, a surgical procedure that enlarges the vaginal opening during childbirth, was common practice until the early 2000s. Other sources, including the World Health Organization (WHO),
Previous epidemiology reviews of exposure to styrene and the risk of cancer considered studies published through 13 November 2013. Since then, additional relevant research has been published. No revie
PurposeSleep duration is thought to play a key role in the development of metabolic syndrome. However, the results have been inconsistent. MethodsWe conducted a systematic review and meta-analysis of
