title: [Thyroxin in dried blood spot as a primary index in mass screening program for neonatal hypothyroidism (author's transl)].
mesh_terms: D003409:Congenital Hypothyroidism / Q000517:prevention & control*; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000517:prevention & control*; D011863:Radioimmunoassay / Q000379:methods*; D013974:Thyroxine / Q000097:blood*
chemical_list: D013974:Thyroxine