Genome-Wide Association Study Identifies 4 Novel Risk Loci for Small Intestinal Neuroendocrine Tumors Including a Missense Mutation in LGR5. Giri AK, Aavikko M, Wartiovaara L, et al. Genome-Wide Association Study Identifies 4 Novel Risk Loci for Small Intestinal Neuroendocrine Tumors Including a Missense Mutation in LGR5. Gastroenterology. 2023. doi:10.1053/j.gastro.2023.06.031 Read more