N. Ung-Chhun

Endogenous analogs of N-methyl-4-phenyl-1,2,3,6-tetrahydropyridine: indoleamine derived tetrahydro-beta-carbolines as potential causative factors in Parkinson's disease.

E. Neafsey, K. Hurley-Gius, M. Collins, 1987, Advances in neurology.

Alkaloid adducts in human brain: coexistence of 1-carboxylated and noncarboxylated isoquinolines and beta-carbolines in alcoholics and nonalcoholics.

M. Collins, D. Pronger, P. Serrano, 1985, Progress in clinical and biological research.

Alcohol and Biogenic Amine-Derived Alkaloidal Adducts in the Nervous System

M. Collins, D. Pronger, N. Ung-Chhun, 1988 .