[Management of puncture pain in hospitalized children].

Unlabelled: Punctures are the main cause of pain during hospitalization in pediatrics. The application of a protocolized management improves the hospitalization experience.

Objective: To describe the in troduction of different strategies aimed at relieving pain associated with punctures in a pediatric middle care unit.

Pathology related to chronic arsenic exposure.

Millions now suffer the effects of chronic arseniasis related to environmental arsenic exposure. The biological mechanisms responsible for arsenic-induced toxicity and especially chronic effects, including cancer, are not well known. The U.