Disputatio medica inauguralis, de experimentali medicina practica, unice vera atque probata. / Quam, ... ex auctoritate ... Hieronymi van Alphen ... pro gradu doctoratus, ... eruditorum examini subjicit Johannes Conradus Ludolphus, Hasso-Griftensis. Ad diem 25. Augusti.
Ludolphus, Johannes Conradus, active 1717. | Date: M D CCXVII. [1717]