1. Li, Yue, Liu, Sixi, Wang, Huihui, Chen, Xiaowen, Wen, Feiqiu. 2017. Methylation level of CpG islands in GGH gene promoter in pediatric acute leukemia. In PloS one, 12, e0173472. doi:10.1371/journal.pone.0173472. https://pubmed.ncbi.nlm.nih.gov/28278270/
2. Li, Miao, Wang, Shu-Mei, Wu, Wan-Shui, Zhang, Le-Ping, Zheng, Hu-Yong. . Frequency distribution of five SNPs in human GGH gene and their effects on clinical outcomes of Chinese pediatric patients with acute lymphoblastic leukemia. In Die Pharmazie, 75, 142-146. doi:10.1691/ph.2020.9932. https://pubmed.ncbi.nlm.nih.gov/32295690/
3. Muralidharan, Niveditha, Sundaram, Rajan, Kodidela, Sunitha, Misra, Durga P, Negi, Vir S. 2019. Folyl polyglutamate synthethase (FPGS) gene polymorphisms may influence methotrexate adverse events in South Indian Tamil Rheumatoid Arthritis patients. In The pharmacogenomics journal, 20, 342-349. doi:10.1038/s41397-019-0097-x. https://pubmed.ncbi.nlm.nih.gov/31611592/
4. Melling, Nathaniel, Rashed, Masoud, Schroeder, Cornelia, Schlomm, Thorsten, Wilczak, Waldemar. 2017. High-Level γ-Glutamyl-Hydrolase (GGH) Expression is Linked to Poor Prognosis in ERG Negative Prostate Cancer. In International journal of molecular sciences, 18, . doi:10.3390/ijms18020286. https://pubmed.ncbi.nlm.nih.gov/28146062/