Concept: Confounding
Ambient air pollution is linked to cardiovascular admissions and deaths
Air pollution's cardiovascular impact in low-income countries needs more research
Paternal valproate use was not linked to child neurodevelopmental disorders
Paternal valproate use before conception shows no link to neurodevelopmental disorders
Prenatal acid-suppressive drugs were not linked to child neuropsychiatric risk in sibling analyses
Heartburn drugs in pregnancy linked to childhood mental health conditions
