title: [A comparative study of lead concentration in the rat blood and brain by two different methods of oral administration].
mesh_terms: D000284:Administration, Oral; D000367:Age Factors; D000818:Animals; D001921:Brain / Q000254:growth & development; D001923:Brain Chemistry; D005260:Female; D007854:Lead / Q000008:administration & dosage / Q000032:analysis / Q000097:blood*; D008297:Male; D008722:Methods; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D007854:Lead