Quantitative evaluation of the behavioral extraction of aquatic invertebrates from samples of sphagnum moss. 1987. Fairchild, W.L.; O'Neill, M.C.A.; Rosenberg, D.M. Journal of North American Benthological Society 6(4): 281-287.
The incidence of nematodes in larvae and adults of three genera of scarabaeid beetles in southeastern Manitoba, with observations on other parasites. 1965. Rosenberg, D.M. Government of Canada, Department of Forestry and Rural Development, Forest Research Laboratory, Winnipeg, Manitoba. Internal Report MS 10. 23 p.