[Magnesium determination with titan yellow in body fluids].
D001826:Body Fluids / Q000737:chemistry*; D004396:Coloring Agents; D005243:Feces; D006801:Humans; D008274:Magnesium / Q000737:chemistry*; D014226:Triazenes
D004396:Coloring Agents; D014226:Triazenes; C044584:titan yellow; D008274:Magnesium
BODY FLUIDS/chemistry; DYES; MAGNESIUM/chemistry