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melanotic macule in mouth Labial Melanotic macule detected in the
Description
[DOI] [PubMed] [Google Scholar] 72.Dowdle J., Ishikawa T., Gatzek S., Rolinski S., Smirnoff N

2009;297(4):R913924

& Peng, W.-X

Structural Support : In contrast, cellulose has a linear arrangement with -1,4 glycosidic bonds, forming rigid fibers through extensive hydrogen bonding