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Raymundi Vieussens doctoris medici Monspeliensis Tractatus duo. Primus, De remotis et proximis mixti principiis in ordine ad corpus humanum spectatis. Secundus, De natura, differentiis, subjectis, conditionibus, & causis fermentationis, in quo praecipua, quae in ipsâ fermentatione observatur, phoenomena explicantur. Public Domain Mark. Source: Wellcome Collection.