[COMPARATIVE OBSERVATIONS ON THE CONTRAST IMPROVEMENT OF THE STRUCTURE OF THE   COLLAGEN MICROFIBRILS IN THE ELECTRON PICTURE].
D003094:Collagen; D004396:Coloring Agents; D004583:Electrons; D020894:Microfibrils; D008853:Microscopy; D008854:Microscopy, Electron; D051381:Rats; D012106:Research; D013194:Staining and Labeling
D004396:Coloring Agents; D003094:Collagen
COLLAGEN; EXPERIMENTAL LAB STUDY; MICROSCOPY, ELECTRON; RATS; STAINS AND STAINING
VERGLEICHENDE BEOBACHTUNG DER KONTRASTVERBESSERUNG DER STRUKTUR DER KOLLAGENEN MIKROFIBRILLEN IM ELEKTRONENBILD.