Vivien Thomas watches over Dr. Alfred Blalock's shoulder as he performs a Blalock-Taussig shunt to treat Tetralogy of Fallot

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It's been one week since Tetra joined our family, and we love her more and more each day! ❤️

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Finished flat color commission for tetra-octolong!

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◎貴サークル「TETRARA」は、木曜日 西地区“よ”ブロック-14b に配置されました。
C91は戦国コレクション新撰組の一斗缶みてえにあったけえ本を頒布する予定です😎👍

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1/4 surgeons nominated for Nobel: Alfred Blalock, known for developing procedure to treat blue baby syndrome (tetralogy of Fallot)

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I still love Arabidopsis tetrads & fluorescent proteins for visualizing conversion & crossovers. from

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Zelda and Tetra… Art by PapelMarfil

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 エルフーン♂:サアヤ 陽気昼寝悪戯心 研究施設:TETRAの研究員でそこそこ上役(見えないけど) 若干おかし…いやおかしいかも。概念ってものをあまり持ち合わせていないタイプで監視役ってゆう人がついてる。

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A LycaeNotReally fake gorgonsopsish tetrapod critter completed assignment! Whew!

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fish and tetrapods crossed saline barriers in Pennsylvanian waters https://t.co/DrrSBrJg75

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quick tetra doodle ' v '

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Playing with tetrahedrons (and a tiny dog).

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Algunos trabajos del fallecido Shiro Kotobuki, de enorme talento pese a su tetraplejia (https://t.co/2BrT8o7Kog )

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I tried to draw Tetra from Windwaker on mspaint with my mouse for 's

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Mermaid number 3 for This lady's bright colour scheme are based on strawberry tetra fish 😊

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