[METHOD FOR INDIRECT DETERMINATION OF VITAMIN B 12 IN VARIOUS PHARMACEUTICAL PREPARATIONS].
D002247:Carbon Isotopes; D002626:Chemistry, Pharmaceutical; D003035:Cobalt; D003486:Cyanides; D005612:Freeze Drying; D010604:Pharmacy; D012106:Research; D013053:Spectrophotometry; D014805:Vitamin B 12
D002247:Carbon Isotopes; D003486:Cyanides; D003035:Cobalt; D014805:Vitamin B 12
CARBON ISOTOPES; CHEMISTRY, PHARMACEUTICAL; COBALT; CYANIDES; EXPERIMENTAL LAB STUDY; FREEZE DRYING; SPECTROPHOTOMETRY; VITAMIN B 12
M'ETHODE DE DOSAGE INDIRECT DE LA VITAMINE B 12 DANS DIVERSES PR'EPARATIONS PHARMACEUTIQUES.