Spiers is the surname of several people:

Verification Strategies for Establishing Reliability and Validity in Qualitative Research:
Prefrontal and medial temporal lobe interactions in long-term memory.
London taxi drivers and bus drivers: A structural MRI and neuropsychological analysis
A temporoparietal and prefrontal network for retrieving the spatial context of lifelike events.
Non-Volatile Memory Backup for Network Storage System
Antagonistic coevolution accelerates molecular evolution
St Johns wort increases expression of P-glycoprotein: implications for drug interactions.
London taxi drivers and bus drivers: A structural MRI and Hippocampus and Recollection 65 neuropsychological analysis
Insecticidal activity of 23 essential oils and their major compounds against adult Lipaphis pseudobrassicae (Davis) (Aphididae: Homo...
A primer on the mechanics of P-glycoprotein the multidrug transporter