Abouna, Sylvie, Old, R. W., Pelengaris, Stella, Epstein, D. B. A., Ifandi, Vasiliki, Sweeney, Ian and Khan, Michael (2010) Non-β-cell progenitors of β-cells in pregnant mice. Organogenesis, Volume 6 (Number 2). pp. 125-133. doi:10.4161/org.6.2.10374

Abouna, Sylvie, Old, R. W., Pelengaris, Stella, Epstein, D. B. A., Ifandi, V., Sweeney, I. and Khan, Michael (2009) Non beta cell progenitors of beta cells in pregnant mice. In: 45th Annual Meeting of the European-Association-for-the-Study-of-Diabetes, Vienna, Austria, SEP 30-OCT 02, 2009. Published in: Diabetologia, Vol.52 (Suppl. 1). S185-S185. ISSN 0012-186X.

Puszyk, William Matthew, Crea, Francesco and Old, R. W. (2009) Unequal representation of different unique genomic DNA sequences in the cell-free plasma DNA of individual donors. Clinical Biochemistry, Vol.42 (No.7-8). pp. 736-738. doi:10.1016/j.clinbiochem.2008.11.006

Puszyk, William Matthew, Chatha, Kamaljit , Elsenheimer, Selina, Crea, Francesco and Old, R. W. (2009) Methylation of the imprinted GNAS1 gene in cell-free plasma DNA: equal steady-state quantities of methylated and unmethylated DNA in plasma. Clinica Chimica Acta, Vol.400 (No.1-2). pp. 107-110. doi:10.1016/j.cca.2008.10.018

Puszyk, William Matthew, Chatha, Kamaljit , Elsenheimer, Selina, Crea, Francesco and Old, R. W. (2008) Methylation of the imprinted GNAS1 gene in cell-free plasma DNA : equal steady-state quantities of methylated and unmethylated DNA in plasma. Clinica Chimica Acta, Vol.400 (No.1-2). pp. 107-110. doi:10.1016/j.cca.2008.10.018

Puszyk, William Matthew, Crea, F. (Francesco) and Old, R. W. (2008) Noninvasive prenatal diagnosis of aneuploidy using cell-free nucleic acids in maternal blood : promises and unanswered questions. Prenatal Diagnosis, Vol.28 (No.1). pp. 1-6. doi:10.1002/pd.1902

Old, R. W., Crea, Francesco, Puszyk, William Matthew and Hultén, Maj A. (2007) Candidate epigenetic biomarkers for non-invasive prenatal diagnosis of Down syndrome. Reproductive Biomedicine Online, Vol.15 (No.2). pp. 227-235.

Hultén, Maj A. and Old, R. W. (2007) Non-invasive prenatal diagnosis of Down's syndrome. Lancet, Vol.369 (No.9578). p. 1997. doi:10.1016/S0140-6736(07)60934-9

Hultén, Maj A., Crea, F., Puszyk, W. M. and Old, R. W. (2007) Towards noninvasive prenatal diagnosis of trisomy 21 Down syndrome. In: 6th European Cytogenetics Conference, Istanbul, Turkey, 7-10 Jul 2007. Published in: Chromosome Research, Volume 15 (Supplement 1). pp. 242-243. ISSN 0967-3849.

Morgan, Ann W., Barrett , Jennifer H., Griffiths, Bridget, Subramanian, Deepak , Robinson, Jim I. , Keyte, Viki H., Ali, Manir, Jones, E. A. (Elizabeth A.), Old, R. W., Ponchel, Frederique , Boylston, Arthur W., Deva Situnayake, R, Markham, Alexander F, Emery, Paul and Isaacs, John D. (2005) Analysis of Fcγ receptor haplotypes in rheumatoid arthritis: FCGR3A remains a major susceptibility gene at this locus, with an additional contribution from FCGR3B. Arthritis Research & Therapy, Vol.8 (No.R5). doi:10.1186/ar1847