by Prelipceanu, F, Tuteţki-Coman, I, Doroga, O
Published in Stomatologia (01.03.1970)

by Prelipceanu, F, Anghel, I, Frişan, T, Doroga, O
Published in Stomatologia (01.05.1970)

by Negucioiu, M, Doroga, O, Prodan, D, Săbăduş, I
Published in Revista de chirurgie, oncologie, radiologie, o. r. l., oftalmologie, stomatologie. Seria: Stomatologie (01.07.1985)

by Csapo, R, Vasilescu, V, Doroga, O, Dociu, I
Published in Stomatologia (01.07.1967)

by Doroga, O, Prelipceanu, F, Buta, A, Cornea, A, Prodan, D, Drăgoi, I, Ivan, I
Published in Revista de chirurgie, oncologie, radiologie, o. r. l., oftalmologie, stomatologie. Seria: Stomatologie (01.10.1975)