TY - BOOK TI - Radiation protection for medical and allied health personnel T2 - Report, no.<48> SN - 0913392308 SN - 0083209X PY - 1976/// CY - Washington PB - NCRP KW - RADIACIONES -PROTECCION N1 - Recommendations of the NCRP; NCRPREPORT48 es reemplazado por NCRPREPORT105; Apéndices: p.36-59 ER -