Gupta, Amit Raj Toxic effect of sodium fluoride on hydroxyproline level and expression of collagen-1 gene in rat bone and its amelioration by [electronic resource] - Interdisciplinary toxicology Mar 2016 - 12-16 p. digital Publication Type: Journal Article ISSN: 1337-6853 Standard No.: 10.1515/intox-2016-0002 doi