TY - RPRT TI - Carcinogenesis studies with iron oxides. AU - D Steinhoff AU - U Mohr AU - S Hahnemann PY - 1991 DO - 10.1016/s0232-1513(11)80116-7 UR - https://pubmed.ncbi.nlm.nih.gov/1797572/ ID - 1797572 ER -