Fredriksson R, Gloriam DE, Hoglund PJ, Lagerstrom MC, Schioth HB (Feb 2003). "There exist at least 30 human G-protein-coupled receptors with long Ser/Thr-rich N-termini". Biochem Biophys Res Commun. 301 (3): 725–34. doi:10.1016/S0006-291X(03)00026-3. PMID12565841.
Fredriksson R, Lagerstrom MC, Hoglund PJ, Schioth HB (Nov 2002). "Novel human G protein-coupled receptors with long N-terminals containing GPS domains and Ser/Thr-rich regions". FEBS Lett. 531 (3): 407–14. doi:10.1016/S0014-5793(02)03574-3. PMID12435584.
Fredriksson R, Gloriam DE, Hoglund PJ, Lagerstrom MC, Schioth HB (Feb 2003). "There exist at least 30 human G-protein-coupled receptors with long Ser/Thr-rich N-termini". Biochem Biophys Res Commun. 301 (3): 725–34. doi:10.1016/S0006-291X(03)00026-3. PMID12565841.
Fredriksson R, Lagerstrom MC, Hoglund PJ, Schioth HB (Nov 2002). "Novel human G protein-coupled receptors with long N-terminals containing GPS domains and Ser/Thr-rich regions". FEBS Lett. 531 (3): 407–14. doi:10.1016/S0014-5793(02)03574-3. PMID12435584.