Perdok, J. F. (1991). Mouthrinses: Physico-chemical properties and short term clinical efficacy. s.n..
Chicago Style (17th ed.) CitationPerdok, Johan Frederik. Mouthrinses: Physico-chemical Properties and Short Term Clinical Efficacy. [S.l.: s.n., 1991.
MLA (8th ed.) CitationPerdok, Johan Frederik. Mouthrinses: Physico-chemical Properties and Short Term Clinical Efficacy. s.n., 1991.
Warning: These citations may not always be 100% accurate.