Al-Salem Ahmed H, Qaisaruddin Syed, Abusrair Hussain, Varma Koyikal Karthikeya
Qatif Central Hospital, Qatif, Kingdom of Saudi Arabia.
Saudi Med J. 1998 Mar;19(2):141-144.
Full text is available as a scanned copy of the original print version.
全文可作为原始印刷版本的扫描副本获取。