Diagnostic reference levels for the most frequent radiological examinations carried out in Brazil
نویسندگان
چکیده
منابع مشابه
Diagnostic reference levels for the most frequent radiological examinations carried out in Brazil.
OBJECTIVES A large-scale survey of doses to patients undergoing the most frequent radiological examinations was carried out in health services in São Paulo (347 radiological examinations per 1 000 inhabitants), the most populous Brazilian state. METHODS A postal dosimetric kit with thermoluminescence dosimeters was used to evaluate the entrance surface dose (ESD) to patients. A stratified sam...
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ژورنال
عنوان ژورنال: Revista Panamericana de Salud Pública
سال: 2009
ISSN: 1020-4989
DOI: 10.1590/s1020-49892009000200001