C R Bellina

An electronic "diaphragm" for the gamma camera, with adjustable zooming and offset.

A Benassi, R Guzzardi, C R Bellina, 1984, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.

Methodologies for performance evaluation of positron emission tomographs.

R Guzzardi, H Ostertag, C R Bellina, 1991, Journal of nuclear biology and medicine.