1. Effect of small quantities of trace elements in food ration on the immunological reactivity of the body;Antonova;Gig. Sanit.,1968
2. The lesser metals;Beliles,1979
3. Titanium;Berlin,1979
4. Osteoblast changes induced by lead poisoning (saturnism);Bonnucci;Appl. Pathol.,1983
5. Effects of DC-stimulation on bone growth into titanium implants. - 3rd Annual Braggs, San Francisco, Calif., October 2-5;Buch,1983