%0 Journal Article %A Pereira, H. G. %A Valentine, R. C. %T Infectivity Titrations and Particle Counts of Adenovirus Type 5 %D 1958 %J Microbiology, %V 19 %N 1 %P 178-181 %@ 1465-2080 %R https://doi.org/10.1099/00221287-19-1-178 %I Microbiology Society, %X SUMMARY: Infectivity titrations and electron microscopic spray counts were performed on purified preparations of adenovirus type 5. The number of virus par- ticles/5,0 % infective units varied from 10 to 100 with different preparations. %U https://www.microbiologyresearch.org/content/journal/micro/10.1099/00221287-19-1-178