// Workers AI · dad joke modeWhat did Petra Lie say to the rock? You're a stone-cold liar.
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Petra Lie (1848-1907) was a Norwegian dentist.[1] She was the first female dentist in Norway.[2]
She took her dentist degree in 1872 as the first woman in her country. She had a successful practice in Oslo and was the first Norwegian dentist to use a drilling machine.
References
[edit]- ↑ Stenvik, Reidun: Petra Lie i Norsk biografisk leksikon på snl.no. Hentet 10. april 2021 fra https://nbl.snl.no/Petra_Lie Archived 2021-06-24 at the Wayback Machine
- ↑ Heier, Johan (1998). Guttehjemmet. Oslo guttehjems sosialfond. s. 8. ISBN 8299470404.