Bruno LS, Li X, Wang L, Soares RV, Siqueira CC, Oppenheim FG, Troxler RF, Offner GD (October 2005). "Two-hybrid analysis of human salivary mucin MUC7 interactions". Biochimica et Biophysica Acta (BBA) - Molecular Cell Research. 1746 (1): 65–72. doi:10.1016/j.bbamcr.2005.08.007. PMID16203048.
Schlesinger DH, Hay DI (April 1986). "Complete covalent structure of a proline-rich phosphoprotein, PRP-2, an inhibitor of calcium phosphate crystal growth from human parotid saliva". International Journal of Peptide and Protein Research. 27 (4): 373–9. doi:10.1111/j.1399-3011.1986.tb01030.x. PMID3710693.
Wong RS, Hofmann T, Bennick A (June 1979). "The complete primary structure of a proline-rich phosphoprotein from human saliva". The Journal of Biological Chemistry. 254 (11): 4800–8. PMID438215.
Maeda N, Kim HS, Azen EA, Smithies O (September 1985). "Differential RNA splicing and post-translational cleavages in the human salivary proline-rich protein gene system". The Journal of Biological Chemistry. 260 (20): 11123–30. PMID2993301.
Schlesinger DH, Hay DI (January 1981). "Primary structure of the active tryptic fragments of human and monkey salivary anionic proline-rich proteins". International Journal of Peptide and Protein Research. 17 (1): 34–41. doi:10.1111/j.1399-3011.1981.tb01965.x. PMID7228490.
Kim HS, Maeda N (May 1986). "Structures of two HaeIII-type genes in the human salivary proline-rich protein multigene family". The Journal of Biological Chemistry. 261 (15): 6712–8. PMID3009472.
Isemura S, Saitoh E, Sanada K (April 1980). "The amino acid sequence of a salivary proline-rich peptide, P-C, and its relation to a salivary proline-rich phosphoprotein, protein C". Journal of Biochemistry. 87 (4): 1071–7. PMID7390979.