@article {1340516, title = {Formation of Droplets and Bubbles in a Microfluidic T-junction - Scaling and Mechanism of Break-up}, journal = {Lab on a Chip}, volume = {6}, year = {2006}, note = {954}, month = {7/26/05}, pages = {437-446}, keywords = {accepted 1/20/06, B510841A, revised 1/4/06}, author = {Garstecki, P. and Fuerstman, M. J. and H.A. Stone and Whitesides, G. M.} }