So, he made a filtrate, he took this filter which was the liquid after he passed the tumor through a filter, and he injected it to another chicken, and he got another tumor.
Aşadar, el a făcut un filtrat, a luat acest lichid, lichidul rezultat după trecerea tumorii printr-un filtru, l-a injectat în altă găină şi a obţinut altă tumoră.