title: [Quantitative analysis of vitamins B1, B6 and B12 in tablets by thin layer chromatography].
mesh_terms: D002855:Chromatography, Thin Layer; D011736:Pyridoxine / Q000032:analysis*; D011786:Quality Control; D013607:Tablets; D013831:Thiamine / Q000032:analysis*; D014805:Vitamin B 12 / Q000032:analysis*
chemical_list: D013607:Tablets; D011736:Pyridoxine; D014805:Vitamin B 12; D013831:Thiamine
vernacular_title: Analisis cuantitativo de vitaminas B1, B6 y B12 en comprimidos por cromatografia en capa fina.