TY - RPRT TI - Volumetric proportioning techniques for irreversible hydrocolloids: a comparative study. AU - C W Caswell AU - A S von Gonten AU - T R Meng PY - 1986 DO - 10.14219/jada.archive.1986.0099 UR - https://pubmed.ncbi.nlm.nih.gov/3519729/ ID - 3519729 ER -