SCHULZ, Maria, GERBER, Alexander und GRONEBERG, Jan David Alexander, [no date]. Are filter-tipped cigarettes still less harmful than non-filter cigarettes?—a laser spectrometric particulate matter analysis from the non-smokers point of view. International journal of environmental research and public health. No. Band 13, Heft 4 (2016), Seite 1-11, Artikel-ID: 429, p. , Heft 4 (2016), Seite 1-11, Artikel. DOI 10.3390 jerph13040429.

Schulz, M., Gerber, A., Groneberg, J.D.A., o. J. Are filter-tipped cigarettes still less harmful than non-filter cigarettes?—a laser spectrometric particulate matter analysis from the non-smokers point of view. International journal of environmental research and public health , Heft 4 (2016), Seite 1-11, Artikel. https://doi.org/10.3390 jerph13040429

Schulz, M., Gerber, A., & Groneberg, J. D. A. (o. J.). Are filter-tipped cigarettes still less harmful than non-filter cigarettes?—a laser spectrometric particulate matter analysis from the non-smokers point of view [Electronic]. International journal of environmental research and public health, Band 13, Heft 4 (2016), Seite 1-11, Artikel-ID: 429, , Heft 4 (2016), Seite 1-11, Artikel. https://doi.org/10.3390 jerph13040429

Schulz M, Gerber A, Groneberg JDA Are filter-tipped cigarettes still less harmful than non-filter cigarettes?—a laser spectrometric particulate matter analysis from the non-smokers point of view. International journal of environmental research and public health , Heft 4 (2016), Seite 1-11, Artikel. https://doi.org/10.3390 jerph13040429

Schulz, Maria/ Gerber, Alexander/ Groneberg, Jan David Alexander, Are filter-tipped cigarettes still less harmful than non-filter cigarettes?—a laser spectrometric particulate matter analysis from the non-smokers point of view, International journal of environmental research and public health , , Heft 4 (2016), Seite 1-11, Artikel.