Tsis ntev los no, Iphase, nrog rau lub tsev kawm ntawv Perelman ntawm cov tshuaj hauv University of Pennsylvania, CO - Tso cai ib tsab xov xwm tshuaj tiv thaiv antibody (yog = 4.56) hu ua a
Vam tias lub tuam txhab tuaj yeem ua rau lub zog ua haujlwm ntawm "Zoo, Kev Ua Tau Zoo, Kev Tawm Tsam thiab Kev Ncaj Ncees", nws yuav zoo dua thiab zoo dua yav tom ntej.