TY - RPRT TI - An efficient standardized method of staining thin sections for electron microscopy. AU - M Sjöström AU - L E Thornell AU - S Hellström PY - 1973 DO - 10.1016/s0022-5320(73)80014-0 UR - https://pubmed.ncbi.nlm.nih.gov/4119257/ ID - 4119257 ER -