title: Modification of the MF-4 microphotometer for densitometry of polyacrylamide gel electrophoregrams.
mesh_terms: D003720:Densitometry / Q000295:instrumentation*; D004591:Electrophoresis, Polyacrylamide Gel / Q000295:instrumentation*; D007527:Isoenzymes; D007770:L-Lactate Dehydrogenase / Q000032:analysis; D010783:Photometry / Q000295:instrumentation*
chemical_list: D007527:Isoenzymes; D007770:L-Lactate Dehydrogenase