TY - JOUR PB - American Physical Society ID - 10.1103/PhysRevFocus.24.10 TI - Bacteria Give Stirring Performance JF - Physical Review Focus JA - Phys. Rev. Focus J1 - FOCUS VL - 24 IS - SP - 10 EP - PY - 2009/09/11/ UR - http://link.aps.org/doi/10.1103/PhysRevFocus.24.10 A1 - Schirber, Michael ER -