TY - RPRT TI - A new technique for visualization of internal structure by SEM. AU - I E El Shennawy AU - D J Gee AU - S R Aparicio PY - 1983 DO - 10.1111/j.1365-2818.1983.tb04280.x UR - https://pubmed.ncbi.nlm.nih.gov/6358515/ ID - 6358515 ER -