Eight diagonal blocks separated by yellow grid represent eight modules under gene threshold 3 <a href=http://stromectol.ink/>ivermectin tablets for humans</a> The subsequent treatment with phenobarbital for up to 260 days increased the incidence of hepatomas at each of the four periods of AAF treatment AAF 11 days, 2 105; AAF 11 days followed by phenobarbital, 17 106; AAF 16 days, 7 101; AAF 16 days followed by phenobarbital, 42 104; AAF 21 days, 18 103; AAF 21 days followed by phenobarbital, 64 102; AAF 26 days, 27 103; AAF 26 days followed by phenobarbital, 86 108; two way analysis of variance for duration of AAF feeding, p p et al