1. Determination of mean cell size of Tetrahymena in growing cultures;Morrison;J. Gen. Microbiol.,1973
2. Effect of colchicin and U.V. irradiation on the size and shape of Tetrahymena pyriformis G.L.;Nemeth;Acta Biol. Acad. Sci. Hung.,1963
3. L'inhibition des mouvements ciliaires chez Paramecium caudatum par les sels de nickel: Sa levée par les complexants de cet ion;Andrivon;Protistologica,1968
4. The stopping of ciliary movement by nickel salts in Paramecium caudatum. The antagonisms of K+ and Ca2+ ions;Andrivon;Acta Protozool.,1972
5. Some adverse effects of cadmium on growth and locomotion of Tetrahymena pyriformis;Bergquist;J. Protozool.,1973