Dissertatio Inauguralis Medica, De Hæmorrhoidum Differentia Ab Aliis Cruentis Alvi Fluxibus / Qvam ... In Alma Regia Fridericiana, Præside Dn. D. Michaele Alberti, Sacr. Maj. Reg. Boruss. Aul. & Consist. Magd. Consiliario, Med. & Philos. Nat. Prof. P. O. Acad. Nat. Cur. Collega ... Facultatis Medicæ Decano spectatissimo, Dn. Patrono, ac Promotore suo honoris cultu prosequendo Pro Gradu Doctoris Hor. Loc. consuetis An. 1727. d. Octobr. Publicæ Eruditorum Ventilationi subjiciet Respondens Georg David Groschupff, Rotenburgo-Francus. Halae Magdeb : typis Joh. Christ. Hendelii, 1727