References –
Auti OB, Kaushik PK, Ramachandra P, Raj V. Retroesophageal course of left brachiocephalic vein: The garland vein. J Card Surg. 2017 Jun;32(6):394-395. doi: 10.1111/jocs.13141. Epub 2017 May 10. PMID: 28493417.