| [rearing of germfree guinea pigs and establishment of an spf guinea pig colony]. | new born guinea pigs of hartley strain derived by hysterectomy were fed commercial pellets, cow's milk, egg yolk and vitamin mixture since 0 days of age, when they were kept at 31 +/- 1 degrees c. out of 33 animals, 30 were reared for 40 days under aseptic state and they were transfered to a barrierred facility to establish an spf colony free from bordetella bronchiseptica, streptococcus zooepidemicus (animal c), salmonella spp., tyzzer's organisms, mycoplasma spp., reo 3 virus, sendai virus, ei ... | 1979 | 155009 |