TY - GEN AU - Schissel,M J TI - Suspect amalgams SN - 0002-8177 PY - 1999///0324 KW - Dental Amalgam KW - Humans KW - Retreatment KW - Unnecessary Procedures N1 - Publication Type: Comment; Letter UR - https://doi.org/10.14219/jada.archive.1999.0181 ER -