[ON PROLONGED PRESERVATION OF TOXOPLASMA B IN TISSUE CULTURES].
D011309:Preservation, Biological; D012106:Research; D012107:Research Design; D046509:Tissue Culture Techniques; D014122:Toxoplasma
EXPERIMENTAL LAB STUDY; TISSUE CULTURE; TOXOPLASMA
O DLITEL'NOM SOKHRANENII TOKSOPLAZM V KUL'TURAKH TKANE I.