A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL. The file type is application/pdf.
application/pdf
Ayman Zant, Universität Des Saarlandes. "Auswirkung einer mit Vitamin B12 angereicherten Zahncreme auf Plasma-Vitamin-B12." (2020)