TY - RPRT TI - Polyimides as biomaterials: preliminary biocompatibility testing. AU - R R Richardson AU - J A Miller AU - W M Reichert PY - 1993 DO - 10.1016/0142-9612(93)90183-3 UR - https://pubmed.ncbi.nlm.nih.gov/8399958/ ID - 8399958 ER -