Specimen inavgvrale medicvm de aere sangvini permixto / qvod ... ad diem [] Sept. Ann. MDCCLVI. ... svbmittet Georg. Lvd. Alefeld, Giessensis.

Specimen Medico-Chirvrgicvm De Dissectione Foetvs In Vtero / Qvod ... Pro Adipiscenda Facvltate Aperiendi Collegia Pvbliqve Praesidendi D. III. Novemb. Anno M DCC LVII. Svbmittet D. Georg. Lvd. Alefeld, Giessensis