Weitkunat Rolf, Kallischnigg Gerd, & Lee Peter N. (2008). Systematic review of the relation between smokeless tobacco and non-neoplastic oral diseases in Europe and the United States. BMC.
Chicago Style (17th ed.) CitationWeitkunat Rolf, Kallischnigg Gerd, and Lee Peter N. Systematic Review of the Relation Between Smokeless Tobacco and Non-neoplastic Oral Diseases in Europe and the United States. BMC, 2008.
MLA (9th ed.) CitationWeitkunat Rolf, et al. Systematic Review of the Relation Between Smokeless Tobacco and Non-neoplastic Oral Diseases in Europe and the United States. BMC, 2008.
Warning: These citations may not always be 100% accurate.