Umbilical Cord Test Reveals Hidden Prenatal Tobacco Exposure Missed by Mothers’ Own Reports
A multi-site study found umbilical cord cotinine in nearly all newborns whose mothers reported prenatal tobacco use and in about ...
A multi-site study found umbilical cord cotinine in nearly all newborns whose mothers reported prenatal tobacco use and in about ...
© 2025 Scienmag - Science Magazine
© 2025 Scienmag - Science Magazine