Revised colorimetric assays of ergot and ergot fluidextract.
D001681:Biological Assay; D002967:Claviceps; D003124:Colorimetry; D004874:Ergonovine; D004876:Ergot Alkaloids / Q000627:therapeutic use*
D004876:Ergot Alkaloids; D004874:Ergonovine
COLORIMETRY; ERGOT AND ERGOT PREPARATIONS