magnetic resonance imaging of lumbar spine: mass of posterior aspect of L5 vertebra associated with anemia
magnetic resonance imaging of lumbar spine: mass of posterior aspect of l5 vertebra associated with anemia
magnetic resonance imaging of lumbar spine: mass of posterior aspect of L5 vertebra associated with anemia (procedure)
magnetic resonance imaging of lumbar spine: mass of posterior aspect of l5 vertebra associated with anemia (procedure)