TY - BOOK AU - World Health Organization TI - Efficacy and radiation safety in interventional radiology SN - 92-4-154529-1 U1 - 614.898 PY - 2000/// CY - Geneva PB - World Health Oraganization KW - WHO KW - Public health -- Epidemiology N1 - Gift; WHO, public health, epidemiology, global health ER -