english: It all boils down to two issues. One, humans are not rats, and two, despite our incredible similarities to one another, actually those tiny differences between you and I have huge impacts with how we metabolize drugs and how those drugs affect us.
non_english: Sve se svodi na dva problema. Prvo, ljudi nisu pacovi i drugo, bez obzira na sve  sličnosti među nama, baš te male razlike između vas i mene značajno utiču na način obrade leka i na to kako ti lekovi  utiču na nas.