1. Aristotle, De anima; trans. (1986) On the soul. Parva naturalia. On breath. Harvard University Press, Cambridge, MA
2. Boerhaave H (1708) Institutiones medicae, in usus annuae exercitationis domesticos, Leiden
3. Bognon-Küss C, Wolfe CT (eds) (2019) Philosophy of biology before biology. Routledge, London
4. Buffon (1749) Histoire naturelle générale et particulière avec la description du cabinet du roy, Paris
5. Descartes R (1633) L’Homme; trans. (1972) Treatise on Man. Harvard University Press, Cambridge, MA