TY - RPRT TI - Microleakage evaluation in amalgam restorations used with bases. AU - G Wieczkowski AU - X Y Yu AU - R B Joynt AU - E L Davis DO - 10.1111/j.1708-8240.1992.tb00656.x UR - https://pubmed.ncbi.nlm.nih.gov/1389340/ ID - 1389340 ER -