title: Studies in species adaptation; continuous and discontinuous exposure of a flat-worm to methylcholanthrene and to phenanthrene.
authors.forename: D
authors.initials: D
authors.lastname: CALNAN
authors.forename: R R
authors.initials: RR
authors.lastname: SPENCER
mesh_terms: D000818:Animals; D006376:Helminths; D008748:Methylcholanthrene; D010616:Phenanthrenes / Q000494:pharmacology*; D010986:Platyhelminths; D013045:Species Specificity
chemical_list: D010616:Phenanthrenes; C031181:phenanthrene; D008748:Methylcholanthrene