%0 Journal Article %T Advert %D 1998 %J Qatar Medical Journal, %V 1998 %N 2 %@ 2227-0426 %C 28 %R https://doi.org/10.5339/qmj.1998.2.28 %I Hamad bin Khalifa University Press (HBKU Press), %X %U https://www.qscience.com/content/journals/10.5339/qmj.1998.2.28