2617984 EC90 effective concentration 90 2 2617983 EC90 EC alone (90/600 mg/m(2)) 3-weekly for six cycles 1 2617982 EC90 effect-site concentration of remifentanil of 90 1 2617985 EC90 effective 90% inhibitory antiviral concentration 1 2617977 EC90 effective concentration for 90% inhibition of virus 1 2617979 EC90 effective concentration mediating 90% inhibition 1 2617978 EC90 efficacy compared to bee venom, achieving a 90% maximal 1 2617981 EC90 exceeded the lowest reported 90%-effective concentration 1 2617980 EC90 expect that reaching 90% inhibition 1