TY  - BOOK
TI  - Exposure criteria for medical diagnostic ultrasound : I. Criteria based on thermal mechanisms
T2  - Report, no.<113>
SN  - 0929600258
SN  - 0083209X
PY  - 1992///
CY  - Bethesda, Md.
PB  - NCRP
N1  - Recommendations of the NCRP; NCRP-REPORT-113 es continuación del NCRP-REPORT-74; Apéndices y bibliografía: p.173-255
ER  -