Title: Countercurrent separation: a new method for studying behavior of small aquatic organisms.
Authors: Dusenbery DB
Journal: Proc Natl Acad Sci U S A
Published: 1973-05
Volume: 70
Pages: 1349-52
Keywords: BEHAV/SENSORY, CHEMOTAXIS, METH/CHEMOTAX ASSAY, METH/INSTRUMENTS