TY - RPRT TI - Diagnostic electron microscopy is still a timely and rewarding method. AU - S S Biel AU - H R Gelderblom PY - 1999 DO - 10.1016/s1386-6532(99)00027-x UR - https://pubmed.ncbi.nlm.nih.gov/10405897/ ID - 10405897 ER -