Aaron B. Lerner, James D. Case, K. Biemann, Richard V. Heinzelman, Jacob Szmuszkovicz, W. C. Anthony, A. Krivis,
ISOLATION OF 5-METHOXYINDOLE-3-ACETIC ACID FROM BOVINE PINEAL GLANDS1 Journal of the American Chemical Society. ,vol. 81, pp. 5264- 5264 ,(1959) ,
10.1021/JA01528A064