Association of serum magnesium level change with in-hospital mortality
Charat Thongprayoon, Wisit Cheungpasitporn, Panupong Hansrivijit, Sorkko Thirunavukkarasu, Api Chewcharat, Juan Medaura, Michael A Mao, Kianoush B Kashani
BMJ Evidence-Based Medicine Dec 2020, 25 (6) 206-212; DOI: 10.1136/bmjebm-2019-111322