Before revision: Ultrasound scanners Sonicaid was involved in an early venture in the development of a 3D multiplanar scanner in the mid 1970s,unpublished article available on URL Retrieved 2 February 2013. building on the pioneering obstetric ultrasonography work by Prof Ian Donald and colleagues.Ian Donald, J Macvicar, T.G Brown.
After revision: LtdUltrasound scanners Sonicaid was involved in an early venture in the development of a 3D multiplanar scanner in the mid 1970s,unpublished article available on URL Retrieved 2 February 2013. building on the pioneering obstetric ultrasonography work by Prof Ian Donald and colleagues.Ian Donald, J Macvicar, T.G Brown.