Aboul-Enein H Y
Biological and Medical Research Department (MBC-03), King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia.
Biomed Chromatogr. 1998 May-Jun;12(3):116-9. doi: 10.1002/(SICI)1099-0801(199805/06)12:3<116::AID-BMC773>3.0.CO;2-U.