PROCEDURE OF GLUCOSAMINE DETERMINATION IN THE GEL BY HPLC/MS ArticleNikulin A.V., Goryainov S.V., Sinitcina N.I., Lebedeva N.R., Potanina O.G., Abramovich R.A.Russian Journal of Biopharmaceuticals. Vol. 9. 2017. P.. 41-45
