TY - RPRT TI - Developmental changes at the node and paranode in human sural nerves: morphometric and fine-structural evaluation. AU - M Bertram AU - J M Schröder PY - 1993 DO - 10.1007/bf00333704 UR - https://pubmed.ncbi.nlm.nih.gov/8402830/ ID - 8402830 ER -