TY - RPRT TI - MULTIPLE PRIMARY MALIGNANT TUMORS. AU - J EINHORN AU - P JAKOBSSON PY - 1964 DO - 10.1002/1097-0142(196411)17:11<1437::aid-cncr2820171111>3.0.co;2-e UR - https://pubmed.ncbi.nlm.nih.gov/14223760/ ID - 14223760 ER -