Mahase, Elisabeth (June 14, 2021). "Juul: less than half of e-cigarette trial outcomes were properly reported or declared, study finds". BMJ n1522. doi:10.1136/bmj.n1522. ISSN1756-1833. S2CID235426926.
Mahase, Elisabeth (June 14, 2021). "Juul: less than half of e-cigarette trial outcomes were properly reported or declared, study finds". BMJ n1522. doi:10.1136/bmj.n1522. ISSN1756-1833. S2CID235426926.
Mahase, Elisabeth (June 14, 2021). "Juul: less than half of e-cigarette trial outcomes were properly reported or declared, study finds". BMJ n1522. doi:10.1136/bmj.n1522. ISSN1756-1833. S2CID235426926.