Evaluation of Respiratory Symptoms Among Youth e-Cigarette Users.
Tackett AP, Keller-Hamilton B, Smith CE, H?bert ET, Metcalf JP, Queimado L, Stevens EM, Wallace SW, McQuaid EL, Wagener TL. Evaluation of Respiratory Symptoms Among Youth e-Cigarette Users. JAMA Netw Open. 2020 10 01; 3(10):e2020671.