Very preterm infants with a persistent patent ductus arteriosus (PDA) are at significantly increased risk of dying, compared with very preterm infants with a closed ductus, results of a single-center, retrospective study suggest. Reuters Health Information
A 28-year-old woman presents with a depressed mood, and complains of fatigue and weight gain. Could this be seasonal affective disorder? USMLEasy from McGraw-Hill
Neuroticism and interpersonal conflict may increase the risk of developing asthma in middle-aged adults, according to a report in the October Allergy. Reuters Health Information
Prior exposure to single-dose nevirapine was associated with an increased risk for treatment failure, but this risk was mostly confined to women with more recent exposure. Medscape Medical News
