Preferences for the measurement and supplementation of magnesium, phosphate and zinc in ICUs: The international WhyTrace survey

Gitte K Vesterlund, Marlies Ostermann, Sheila N Myatra, Yaseen M Arabi, Musharaf Sadat, Fernando G Zampieri, Maria Cronhjort, Joerg C Schefold, Frederik Stöhr, Eirik A Buanes, Minna Bäcklund, Katrin M Thormar, Anders Perner