TY - RPRT TI - A new cell culture biocompatibility test system for materials. AU - Y Y Imai AU - A Watanabe AU - E Masuhara PY - 1979 DO - 10.1097/00002480-197902500-00054 UR - https://pubmed.ncbi.nlm.nih.gov/93339/ ID - 93339 ER -