Merkliste 
 1 Ergebnisse 
 
1

Effect of cigarette smoking on subgingival bacteria in heal..:

Karasneh, J.A ; Al Habashneh, R.A ; Marzouka, N.A.S.
https://eprints.whiterose.ac.uk/114288/1/Karasneh%20BMC%20Oral%20Health.pdf.  , 2017