@book{UBHD-1036407, author={Hewson, M. A.}, title={Giles of Rome and the medieval theory of conception}, subtitle={a study of the De formatione corporis humani in utero}, publisher={Athlone Pr.}, address={London}, year={1975}, pages={VIII, 268 S.}, language={eng}, keywords={Embryologie / Geschichte 1200-1300}, library={UB [Signatur: UBN/NM 1400 H613]}, }