title: Letter to Phil Posner.
authors.forename: Bill
authors.initials: B
authors.lastname: Brownell
mesh_terms: D000818:Animals; D035843:Biomedical Research / Q000266:history*; D002465:Cell Movement; D018072:Hair Cells, Auditory, Outer / Q000502:physiology; D049673:History, 20th Century; D006801:Humans; D008564:Membrane Potentials; D018715:Microscopy, Video / Q000266:history; D018408:Patch-Clamp Techniques / Q000266:history