The mechanism of the immunosuppressive effect of CyA and FK 506 can be monitored in vivo in humans .
the mechanism of the immunosuppressive effect of cya and fk 506 can be monitored in vivo in humans .
O O O O B-other_name I-other_name O B-other_organic_compound O B-other_organic_compound I-other_organic_compound O O O O O O B-multi_cell O