TY - RPRT TI - Cell surface contributions to the malignant process. AU - M S Nachbar AU - J D Oppenheim AU - F Aull PY - 1974 DO - 10.1097/00000441-197409000-00001 UR - https://pubmed.ncbi.nlm.nih.gov/4374086/ ID - 4374086 ER -