4-L-methylaminoethylglyoxaline / by Robert George Fargher and Frank Lee Pyman.

  • Fargher, Robert George.
Date:
[1921?]

Licence: In copyright

Credit: 4-L-methylaminoethylglyoxaline / by Robert George Fargher and Frank Lee Pyman. Source: Wellcome Collection.

    2/8 (page 735)