Preimplantation genetic testing, congenital heart defects, twin pregnancy, high-risk pregnant women
Preimplantation Genetic Testing, Congenital Heart Defects, Twin Pregnancy, High-Risk Pregnant Women
Climate change, Cold spell, Adolescents, Mental health, Troubled symptoms
Congenital heart defects, air pollution, ozone, embryonic period, periconception period
Nitrogen dioxide, Ozone, Oxidative potential, mortality, Short-term exposures