1. Yousef, George M, Scorilas, Andreas, Nakamura, Terukazu, Sismondi, Piero, Diamandis, Eleftherios P. . The prognostic value of the human kallikrein gene 9 (KLK9) in breast cancer. In Breast cancer research and treatment, 78, 149-58. doi:. https://pubmed.ncbi.nlm.nih.gov/12725415/
2. Boyukozer, Fatma Busra, Tanoglu, Esra Guzel, Ozen, Mustafa, Ittmann, Michael, Aslan, Elif Sibel. . Kallikrein gene family as biomarkers for recurrent prostate cancer. In Croatian medical journal, 61, 450-456. doi:. https://pubmed.ncbi.nlm.nih.gov/33150763/
3. Yousef, G M, Kyriakopoulou, L G, Scorilas, A, Diamandis, E P, Katsaros, D. . Quantitative expression of the human kallikrein gene 9 (KLK9) in ovarian cancer: a new independent and favorable prognostic marker. In Cancer research, 61, 7811-8. doi:. https://pubmed.ncbi.nlm.nih.gov/11691797/
4. Blázquez-Medela, Ana M, García-Sánchez, Omar, Quirós, Yaremi, López-Novoa, José M, Martínez-Salgado, Carlos. . Increased Klk9 Urinary Excretion Is Associated to Hypertension-Induced Cardiovascular Damage and Renal Alterations. In Medicine, 94, e1617. doi:10.1097/MD.0000000000001617. https://pubmed.ncbi.nlm.nih.gov/26469898/