TY - GEN AU - Bairati,A AU - Petruccioli,G AU - Torri Tarelli,L TI - [Technical specifications on the use of electronic contrast media for the study of collagen fibrils] SN - 0037-8771 PY - 1970///0923 KW - Acetates KW - Collagen KW - analysis KW - Connective Tissue KW - anatomy & histology KW - Contrast Media KW - Microscopy, Electron KW - Nitrates KW - Staining and Labeling KW - Tungsten KW - Uranium N1 - Publication Type: Journal Article ER -