TY - RPRT TI - A simple inverted microscope for use with a cine camera. AU - D J TREVAN AU - D C ROBERTS PY - 1961 DO - 10.1111/j.1365-2818.1961.tb05231.x UR - https://pubmed.ncbi.nlm.nih.gov/13778020/ ID - 13778020 ER -