1. Stimulation of bioluminescence by 5-methoxylated indoleamines in the dinoflagellate, Gonyaulax polyedra;Balzer;Comp. Biochem. Physiol.,1991
2. Effects of indoleamines and short photoperiods on the encystment of Gonyaulax polyedra;Balzer;Chronobiol. Int.,1992
3. Une réponse photopériodique chez le dinoflagelléGonyaulax polyedra: le rôle possible des indoleamines;Balzer;Bull. Gr. Et. Rythmes Biol.,1993
4. Effects of indoleamines in the circadian organization of Gonyaulax;Balzer,1991
5. Circadian rhythms of indoleamines in a dinoflagellate, Gonyaulax polyedra: persistence of melatonin rhythm in constant darkness and relationship to 5-methoxytryptamine;Balzer,1993