And yes, we have developed more selective drugs, but it's still a challenge to get them into the tumor, and they end up accumulating in the other organs as well or passing through your urine, which is a total waste.
Da, razvili smo selektivnije lijekove, ali je i dalje problematično unijeti ih u sâm tumor pa se oni, na kraju,  talože i u drugim organima, ili izlučuju urinom, što je posve uzaludno trošenje.