TY - GEN AU - Sproull,R C TI - A history of porcelain in dentistry SN - 0007-5132 PY - 1979///0626 KW - Dental Porcelain KW - history KW - Denture, Partial, Fixed KW - France KW - History, 18th Century KW - History, 19th Century KW - History, 20th Century KW - Humans KW - Tooth, Artificial KW - United States N1 - Publication Type: Historical Article; Journal Article ER -