@inbook{1192145968, author={Nhat Hung (Benjamin) Lam and Kiera Liblik}, title={United States medical cannabis registration increased significantly between 2016 and 2020}, booktitle={2 Minute Medicine}, publisher={McGraw Hill}, address={New York, NY}, year={2015}, url={accessmedicina.mhmedical.com/updatesContent.aspx?gbosid=594715} }