1. Process control guidelines for gamma radiation sterilization of medical devices, Appendix A;AAMI,1989
2. Standard guide for the selection and application of dosimetry systems for radiation processing of food;ASTM,1988
3. Proc. 25th Hanford Life Sciences Symp.,1987
4. Dosimetry for commissioning and control in the irradiation of onions;Biramontri;Appl. Radiat. Isot.,1989
5. Ionization chambers;Boag,1987