00592 a2200169 4500020001500000082001500015100001900030245008600049260006600135300001500201440006300216650003300279650004100312650002100353700003000374700001800404 a9290212500 a362.1bPAL aPalmer, Philip aQuality systems for medical imagingbguidelines for implementation and monitoring aEastern MediterraneanbWorld Health organizationc1999g1999 a76p.c25cm aWHO regional publications, Eastern Mediterranean series 21 aSocial problems and services aSocial welfare problems and services aPhysical illness aEl-Nageh, Mohamed M eed. aWalker Graham