TY - GEN AU - Bosshardt,D D AU - Schroeder,H E TI - Initiation of acellular extrinsic fiber cementum on human teeth. A light- and electron-microscopic study SN - 0302-766X PY - 1991///0502 KW - Bicuspid KW - Cementogenesis KW - Child KW - Collagen KW - Cytoplasm KW - ultrastructure KW - Dental Cementum KW - Dentin KW - Female KW - Fibroblasts KW - Humans KW - Male KW - Microscopy, Electron KW - Periodontal Ligament KW - Tooth Root N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/BF00318773 ER -