A patient receives absorbed dose of radiation 300mGy from an alpha emitting radionuclide radium 223, into breast tissue this emits 300mSv The patient at the same time receives a dose (300mGy) from strontium 89 of beta emitter Calculate effective dose?
given the information provided this is not a maths question - perhaps better to provide either a bit more context or post elsewhere? (sounds like could be Chemistry / Physics...?)
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