Extra-orbital

Bu kavram başka kaynaklarda da geçiyor

• An Illustrated Encyclopedic Medical Dictionary (1892)
• extra — A French-English Dictionary for Chemists (1921)
• orbital — Stedman's Medical Dictionary: A Practical Medical Dictionary (1920)
• Extra — French-English and English-French Commercial Dictionary (1918)
• Orbital — French-English Dictionary of Military Terms (1918)
• extra- — Appleton's Medical Dictionary (1913)
• extra — The American Illustrated Medical Dictionary (1913)
• orbital — A Dictionary of Aviation (1911)
• EXTRA — A Law Dictionary (1910)
• Extra — Webster's Condensed Dictionary- A Condensed Dictionary of the English Language (1909)
• Extra- — Chamber's Twientieth Century Dictionary (1908)
• Extra — A Dictionary of Men's Wear (1908)
• Extra- — An Illustrated Dictionary of Medicine, Biology and Allied Sciences (1907)
• Orbital — An Illustrated Dictionary of Medicine, Biology and Allied Sciences (1907)
• Orbital — The Optical Dictionary (1904)