@misc{indiciae248bfa5789ab,
  title = {Ultrastructure and variable aperture pore function of hexagonal subunits in plasma membranes},
  author = {Asunmaa, S. K. and Kleist, F. D. and Schultz, R. D.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19690025760},
  note = {Source identifier: 19690025760}
}