TY - GEN AU - Wennberg,A AU - Bergdahl,M AU - Spangberg,L TI - Biologic effect of polyisobutylene on HeLa cells and on subcutaneous tissue in guinea pigs SN - 0029-845X PY - 1975///0523 KW - Animals KW - Butanes KW - analysis KW - Chromium Radioisotopes KW - Culture Media KW - Evaluation Studies as Topic KW - Guinea Pigs KW - Gutta-Percha KW - pharmacology KW - HeLa Cells KW - drug effects KW - Polyenes KW - administration & dosage KW - Root Canal Filling Materials KW - Skin KW - Time Factors N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1111/j.1600-0722.1974.tb01919.x ER -