TY - RPRT TI - A transparent resin for embedding specimens. AU - B A Hills AU - D E Smale AU - O F Makinson PY - 1968 DO - 10.1111/j.1834-7819.1968.tb02273.x UR - https://pubmed.ncbi.nlm.nih.gov/4874965/ ID - 4874965 ER -