TY - RPRT TI - A photographic flash system for the operating microscope. AU - M A Bermant AU - R N Ollstein AU - T F Nealon PY - 1983 DO - 10.1097/00000637-198303000-00013 UR - https://pubmed.ncbi.nlm.nih.gov/6838135/ ID - 6838135 ER -