Exclusive e-cigarette users report lower levels of respiratory symptoms relative to dual e-cigarette and cigarette users

Author: Rachel N Cassidy, Jennifer W Tidey, Suzanne M Colby

Journal: National library of medicine

Issued: 2020

Refer Link: https://pubmed.ncbi.nlm.nih.gov/32808033/


Expert Comments: None


GVN Analyst Comments: None