Specifically this part https://e621.net/static/code_of_conduct#extremecontent
- Do not upload or link to real-life material featuring animal genitalia or animals in sexual situations.
The wording is unclear to me.
Is it allowed to link or mention university websites or titles of scientific papers, that feature medical dissections of real animals?
Should I even mention the references used to draw medical diagrams of animal reproductive systems?
Updated