Lee DK, George SR, Cheng R, Nguyen T, Liu Y, Brown M, Lynch KR, O'Dowd BF (2001). „Identification of four novel human G protein-coupled receptors expressed in the brain”. Brain Res Mol Brain Res. 86 (1–2): 13—22. PMID11165367. doi:10.1016/S0169-328X(00)00242-4.
Cikos S, Gregor P, Koppel J (2001). „Cloning of a novel biogenic amine receptor-like G protein-coupled receptor expressed in human brain”. Biochim Biophys Acta. 1521 (1–3): 66—72. PMID11690637. doi:10.1016/s0167-4781(01)00289-5.
Lee DK, George SR, Cheng R, Nguyen T, Liu Y, Brown M, Lynch KR, O'Dowd BF (2001). „Identification of four novel human G protein-coupled receptors expressed in the brain”. Brain Res Mol Brain Res. 86 (1–2): 13—22. PMID11165367. doi:10.1016/S0169-328X(00)00242-4.
Cikos S, Gregor P, Koppel J (2001). „Cloning of a novel biogenic amine receptor-like G protein-coupled receptor expressed in human brain”. Biochim Biophys Acta. 1521 (1–3): 66—72. PMID11690637. doi:10.1016/s0167-4781(01)00289-5.