title: Transfer of exogenously applied and endogenous alkaloids and sterols from tobacco to its smoke condensate.
mesh_terms: D000470:Alkaloids / Q000378:metabolism*; D010947:Plants, Toxic; D012907:Smoking; D013261:Sterols / Q000378:metabolism*; D014026:Nicotiana / Q000378:metabolism*
chemical_list: D000470:Alkaloids; D013261:Sterols