DescriptionAlbumin pyrimidin ring.png English: This is a chemical formula used in the Encyclopaedia Britannica's entry for Albumin. Date 1911 Source Scan...
DescriptionAlbumin pyrimidin ring2.png English: Albumin pyrimidin ring - tidier version. From "Albumin" in Volume 1 (A — Androphagi) of the 1911 Encyclopædia...