Early pregnancy assessment with transvaginal ultrasound scanning.

Por Daya, S, Woods, S, Ward, S, Lappalainen, R, Caco, C
Publicado em 1991

Ultrasound Transmission Technique as a Potential Tool for Physical Evaluation of Monolithic Matrix Tablets

Por Hakulinen, M. A., Pajander, J., Leskinen, J., Ketolainen, J., van Veen, B., Niinimäki, K., Pirskanen, K., Poso, A., Lappalainen, R.
Publicado em 2008