Authors: GRASER G WITTE L ROBINS DJ HARTMANN T

Citation: G. Graser et al., INCORPORATION OF CHIRALLY DEUTERATED PUTRESCINES INTO PYRROLIZIDINE ALKALOIDS - A REINVESTIGATION, Phytochemistry, 47(6), 1998, pp. 1017-1024

Authors: GRASER G ZARB GA

Citation: G. Graser et Ga. Zarb, THE ACADEMY-OF-PROSTHODONTICS-HALIFAX-SYMPOSIUM - 1996-1997, The Journal of prosthetic dentistry, 79(1), 1998, pp. 2-2

Authors: GRASER G HARTMANN T

Citation: G. Graser et T. Hartmann, BIOSYNTHETIC INCORPORATION OF THE AMINOBUTYL GROUP OF SPERMIDINE INTOPYRROLIZIDINE ALKALOIDS, Phytochemistry, 45(8), 1997, pp. 1591-1595