10.6084/m9.figshare.6987818.v1 Mikko Pyysalo Mikko Pyysalo Liisa Pyysalo Liisa Pyysalo Jenni Hiltunen Jenni Hiltunen Jorma Järnstedt Jorma Järnstedt Mika Helminen Mika Helminen Pekka Karhunen Pekka Karhunen Tanja Pessi Tanja Pessi MOESM4 of The dental infections in patients undergoing preoperative dental examination before surgical treatment of saccular intracranial aneurysm Springer Nature 2018 Intracranial aneurysm Oral health Inflammation Periodontitis Bacteria qPCR Bacterial DNA Fusobacteria 2018-08-20 05:00:00 Figure https://springernature.figshare.com/articles/figure/MOESM4_of_The_dental_infections_in_patients_undergoing_preoperative_dental_examination_before_surgical_treatment_of_saccular_intracranial_aneurysm/6987818 Additional file 4. Sampling gingival crevicular fluid with a paper pin.