magnetic resonance imaging of cervical spine: cephalad mass of C2 vertebra associated with anemia
magnetic resonance imaging of cervical spine: cephalad mass of c2 vertebra associated with anemia
magnetic resonance imaging of cervical spine: cephalad mass of C2 vertebra associated with anemia (procedure)
magnetic resonance imaging of cervical spine: cephalad mass of c2 vertebra associated with anemia (procedure)