Dissertatio Medica De Opio / Quam [...] Consensu Amplissimi Asclepiadei Ordinis, In celeberrimo Prutenorum Lycæo. Sub Præsidio [...] Dn. Danielis Beckheri, Med. D. eiusdemq[ue] Facultatis Senioris gravissimi ac Professoris Primarii [...] Publicæ ac Placidæ Philiatrorum syzītīsei In Acroaterio Maiori d. 5. Jan. 1652. submittit Georgius Seger, Thorun. Auth. & Resp. - Seger, Georg (1629-1678) (Typis Johannis Reusneri, 1652)