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Ostrom CA, Koulourides T, Hickman F, Phantumvanti P.Ostrom CA, et al. Among authors: koulourides t.J Dent Res. 1977 Mar;56(3):212-21. doi: 10.1177/00220345770560030401.J Dent Res. 1977.PMID: 265952
Ostrom CA, Koulourides T, Retief DH, Bradley EL.Ostrom CA, et al. Among authors: koulourides t.J Dent Res. 1984 Feb;63(2):133-6. doi: 10.1177/00220345840630020701.J Dent Res. 1984.PMID: 6582095