Regneri de Graaf De mulierum organis generationi inservientibus tractatus novus : demonstrans tam homines & animalia caetera omnia, quae vivipara dicuntur, haud minus quàm ovipara ab ovo originem ducere : ad Cosmum III, magnum Etruriae ducem (1672)
De Graaf, Regnier · Lugduni Batav[orum] : Ex officina Hackiana · leaf 43
Divers
Internet Archive · Bibliothèque interuniversitaire de santé (Paris) · Public domain (published before 1931). Free to use for anything.
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![An illustration from Conradi Gesneri medici Tigurini Historiæ animalium liber IIII. Qui est de Piscium & aquatilium animantium natura. Cum iconibus singulorum ad uiuum expressis fere omnib. DCCVI. Continentur in hoc uolumine Gulielmi Rondeletij quoq[ue] medicinæ professoris regij in Schola Monspeliensi et Petri Bellonij Cenomani, medici hoc tempore Lutetiæ eximij, de aquatilium singulis scripta (1558)](https://img.insideoutlibrary.com/img/200/ia-BIUSante_pharma_res000050x04-939-0.webp)
