TY - GEN ED - WHO Scientific Group on the Future Use of New Imaging Technologies in Developing Countries ED - World Health Organization , TI - Future use of new imaging technologies in developing countries: report SN - 924120723X U1 - 616.9 23 PY - 1985/// CY - Geneva PB - World Health Organization KW - Tomography KW - Ultrasonics in medicine KW - Diagnostic ultrasonic imaging ER -