Manji, F.Baelum, V.Fejerskov, O.2007-11-131990-04-012007-11-131990Baelum, V., Manji, F., & Fejerskov, O. (1990). A new approach to investigating associations in periodontal disease data. Community dentistry and oral epidemiology, 18(4), 177-183. https://doi.org/10.1111/j.1600-0528.1990.tb00052.xhttp://hdl.handle.net/10625/17778Text1 digital file (p. 177-183)application/pdfenDENTAL DISEASESEPIDEMIOLOGYHYGIENERESEARCH METHODSREFERENCESJournal Article (peer-reviewed)