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Dyfyniad Arddull ChicagoWalton, John R., and David H. Smith. "New Hemolysin (γ) Produced By Escherichia Coli." J Bacteriol 1969.
Dyfyniad MLAWalton, John R., and David H. Smith. "New Hemolysin (γ) Produced By Escherichia Coli." J Bacteriol 1969.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.