?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Singhal&rft.aufirst=Atul&rft.au=Singhal%2C+Atul&rft.degree=Doctoral&rft.inst=UCL+(University+College+London)&rft.tpages=187&rft.title=Growth+and+metabolism+in+homozygous+sickle+cell+disease&rft.date=1997