TY - JOUR AN - 025472856 AU - Efimov,M.L. PY - 1967 TI - Some aspects of acquired increased radio resistance of neopl tumors mouse neopl ehrlich ascites carcinoma rat neopl ovarian tumor JO - Trudy Kazakhskogo Nauchno Issledovatel'Skogo Instituta Onkologii I Radiologii SP - 63 EP - 63 UR - https://eurekamag.com/research/025/472/025472856.php ER -