The result of the bacterial gene mutation test is negative. The result of the <br>in vitro mammalian cell gene mutation test is negative. The result of the <br>in vitro mammalian chromosome aberration test is negative.
The results of the bacterial gene mutation test were negative<br>The results of the in-body mammalian cell gene mutation test were negative<br>The results of the in-body mammalian chromosomal amortation test were negative
The result of bacterial gene mutation test was negative<br>The results of gene mutation test of mammalian cells in vitro were negative<br>The results of mammalian chromosome aberration test in vitro were negative