Authors: Cheng, N Conway, JF Watts, NR Hainfeld, JF Joshi, V Powell, RD Stahl, SJ Wingfield, PE Steven, AC

Citation: N. Cheng et al., Tetrairidium, a four-atom cluster, is readily visible as a density label in three-dimensional cryo-EM maps of proteins at 10-25 angstrom resolution, J STRUCT B, 127(2), 1999, pp. 169-176