Use of Methylcellulose for Cryopreservation of Inoculated Cells in Serum-Free Medium - S. V. Koshchij; A. N. Goltsev; I. P. Vysekantsev; V. F. Martsenjuk; T. M. Gurina; L. V. Sokol (Problems of cryobiology and cryomedicine, 2012)