title: A new method for measuring radioactivity in select areas of intact tissue sections.
abstract: A new technique is described for measuring radioactivity in select areas of intact tissue sections. The method, which makes use of a liquid scintillation counter, also makes possible identification of the studied zones by prestaining.
mesh_terms: D000818:Animals; D001921:Brain / Q000166:cytology / Q000378:metabolism; D008715:Methionine / Q000378:metabolism; D051381:Rats; D012588:Scintillation Counting / Q000379:methods*
chemical_list: D008715:Methionine