by LEONARD JR, RALPH H., SMITH, LYNN R., GARLAND, GLENN E., TIWANA, KAREN K., ZAIDEL, LYNETTE A., PUGH JR, GEORGE, LIN, NORA C.
Published in Journal of esthetic and restorative dentistry (01.12.2007)

by Tiwana, Karen K., Kutcher, Mark J., Phillips, Ceib, Stein, Margot, Oliver, Jessica
Published in Journal of dental education (01.03.2014)

by BOUSHELL, LEE W., RITTER, ANDRÉ V., GARLAND, GLENN E., TIWANA, KAREN K., SMITH, LYNN R., BROOME, ANGELA, LEONARD, RALPH H.
Published in Journal of esthetic and restorative dentistry (01.06.2012)

by Tiwana, Karen K, Morton, Teresa, Tiwana, Paul S
Published in The Journal of the American Dental Association (1939) (01.09.2004)

by Tiwana, Karen K., Hammersmith, Kimberly J., Murrah, Valerie A.
Published in Journal of dental education (01.03.2007)