Berger, Tuechler, Almer et al.: "Elevated expression of galanin receptors in childhood neuroblastic tumors." in: Neuroendocrinology, Vol. 75, Issue 2, pp. 130-8, 2002 (PubMed).
Belfer, Hipp, Bollettino et al.: "Alcoholism is associated with GALR3 but not two other galanin receptor genes." in: Genes, brain, and behavior, Vol. 6, Issue 5, pp. 473-81, 2007 (PubMed).
Gratacòs, Costas, de Cid et al.: "Identification of new putative susceptibility genes for several psychiatric disorders by association analysis of regulatory and non-synonymous SNPs of 306 genes involved in neurotransmission and neurodevelopment." in: American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics, Vol. 150B, Issue 6, pp. 808-16, 2009 (PubMed).
Saus, Brunet, Armengol et al.: "Comprehensive copy number variant (CNV) analysis of neuronal pathways genes in psychiatric disorders identifies rare variants within patients." in: Journal of psychiatric research, Vol. 44, Issue 14, pp. 971-8, 2010 (PubMed).
Shimada, Miyagawa, Kawashima et al.: "An approach based on a genome-wide association study reveals candidate loci for narcolepsy." in: Human genetics, Vol. 128, Issue 4, pp. 433-41, 2010 (PubMed).