[PROLONGED CULTIVATION OF TISSUES AND MALIGNANT CELLS].
D000818:Animals; D009369:Neoplasms; D009374:Neoplasms, Experimental; D046509:Tissue Culture Techniques
NEOPLASMS, EXPERIMENTAL; TISSUE CULTURE
DLITEL'NYE KUL'TURY TKANI I MALIGNIZATSIIA KLETOK.