Line 6:1·A bold element in the History and etymology section should be a person; it would be useful to have their lifespan details: '<h4>History and etymology</h4> <p>The basal vein was described by German zoologist, anatomist and doctor <strong>Friedrich Christian Rosenthal</strong> '
Oxford Comma
suggestion
"The basal vein was described by German zoologist, anatomist and doctor Friedrich Christian Rosenthal (born 1780) in 1819 when investigating the branches of the vein of Galen 3."
Line 7:43·Use the Oxford comma in 'zoologist, anatomist and doctor'.