@misc{indiciae6a8b40791c82, title = {Crypthecodinium and Tetrahymena: an exercise in comparative evolution.}, author = {R M Preparata and C A Beam and M Himes and D L Nanney and E B Meyer and E M Simon}, year = {1992}, doi = {10.1007/bf00162970}, url = {https://pubmed.ncbi.nlm.nih.gov/1588596/}, note = {Source identifier: 1588596} }