Excision repair by human fibroblasts of DNA damaged by r-7, t-8-dihyroxy-t-9,10-oxy-7,8,9,10- tetrahydrobenzo(a)pyrene.

Excision repair by human fibroblasts of DNA damaged by r-7, t-8-dihyroxy-t-9,10-oxy-7,8,9,10- tetrahydrobenzo(a)pyrene.