Observations on cheyletid mites parasitic on mammals (Acari, Cheyletidae and Cheyletiellidae)
  Further studies on the family Cheyletiellidae (Acarina)
  Interaction between Ornithocheyletia hallae Smiley 1970 (Acarina, Cheyletiellidae) and Micromonospora chalcea (Foulerton 1905) Orskov 1923 (Streptomycetaceae, Actinomycetales) in the skin of pigeon