FISK, NM. Fetal telemedicine : interactive transfer of realtime ultrasound and video via ISDN for remote consultation. Journal of Telemedicine and Telecare. 1995, 1, 38-44
FALCONER, J. Realtime ultrasound diagnosis over a wide-area network (WAN) using off-the-shelf components. Journal of Telemedicine and Telecare. 1997, 3, 28-30