Harwick H J, Kalmanson G M, Guze L B
Aust J Exp Biol Med Sci. 1977 Aug;55(4):431-4. doi: 10.1038/icb.1977.41.
L-forms of Streptococcus faecalis, Escherichia coli and Proteus mirabilis showed significantly less chemotactic activity for normal human leucocytes than did parent bacterial forms which were strongly chemotactic. Mycoplasma pneumoniae and Mycoplasma hominis did not demonstrate chemotactic activity.
