magnetic resonance imaging of lumbar spine: mass of medial aspect of L4 vertebra associated with anemia
magnetic resonance imaging of lumbar spine: mass of medial aspect of l4 vertebra associated with anemia
magnetic resonance imaging of lumbar spine: mass of medial aspect of L4 vertebra associated with anemia (procedure)
magnetic resonance imaging of lumbar spine: mass of medial aspect of l4 vertebra associated with anemia (procedure)