Naylor, B.: Tumors on zooplankton: a preliminary histologic analysis (Lecture). Workshop on tumor-like abnormalities in zooplankton. Great Lakes Environmental Research Laboratory, U.S. Department of Commerce, National Oceanic and Atmospheric Administration, Muskegon, Michigan, November, 1999.

Naylor, B.: The century for cytopathology. Lecture, Annual Scientific Meeting, American Society of Cytopathology, Sacramento, California, November 1999.

Naylor, B.: Cytology of serous fluids: The unusual, the difficult and the exotic. Lecture, Greater New York Association of Cytotechnologists, New York, New York, May, 1999.

Naylor, B.: Cytology of pleural, peritoneal, and pericardial fluids: Technical approaches and diagnostic problems. Workshop, Annual Scientific Meeting, American Society of Cytopathology, Nashville, Tennessee, November 1998.

Naylor, B.: Cytology of pleural, peritoneal, and pericardial fluids: Technical approaches and diagnostic problems. Workshop, Annual Scientific Meeting, American Society of Cytopathology, Boston, Massachusetts, November 1997.