The Dutch National Bibliography up to 1801
Groningæ, ex off. J. Sas typ., 1632
3 Copies. — STCN ID: 056399375
De opii natvra, et medicamentis opiatis [...] liber singularis. / By Johannes Freitagius
Groningæ, ex off. J. Sas typ., 1632
5 Copies. — STCN ID: 05640025X
Groningæ, ex off. Sassiana, 1632
4 Copies. — STCN ID: 056399545
Disputatio medico philosophica de formarvm origine. / By Johannes Freitagius. ; Def.: H. Welman
Groningæ, typ. J. Sas, 1633
5 Copies. — STCN ID: 056399227
Groningæ, ex off. J. Sas typ., 1633
1 Copies. — STCN ID: 30594424X
Groningae, typ. J. Sas, [c. 1633]
1 Copies. — STCN ID: 155772066
Groningæ, typ. J. Sas, [c. 1637]
1 Copies. — STCN ID: 146256220
Detectio & solida refvtatio novæ sectæ Sennerto-Paracelsicæ. / By Johannes Freitagius
Corrected enlarged edition. — Amsterdami, apud G. Blaev, 1637
3 Copies. — STCN ID: 08507344X
Amstelodami, apud J. Ianssonivm, 1637
2 Copies. — STCN ID: 085805157