Inhibition of experimental production of liver cancer by tobacco tar.
D000818:Animals; D001653:Bile Ducts, Intrahepatic; D008113:Liver Neoplasms; D009374:Neoplasms, Experimental; D013638:Tars; D014026:Nicotiana
D013638:Tars; C024746:tobacco tar
LIVER/neoplasms; NEOPLASMS/experimental; TOBACCO