第111回歯科医師国家試験 D13
第111回国家試験 D13
ALARA is an acronym for “As ( ) As Reasonably Achievable”, which is a safety principle based on the minimization of radiation. ( ) に入るのはどれか。1つ選べ。
ALARA is an acronym for “As ( ) As Reasonably Achievable”, which is a safety principle based on the minimization of radiation. ( ) に入るのはどれか。1つ選べ。