ProLab iQ Volume 22, 2019 page 80-92 , more by this author, more by this authormore by this author back Key words: Trade name and manufacturer: SHERA PURESHERAREFRACTSHERALIQUIDShera SHERA PURESHERAREFRACTSHERALIQUIDShera Original publication: Quintessenz Zahntechnik 2019;45(3):288–299.