Try the following keywords in Orbis:
Communicating science: a practice guide. Pierre Laszlo. New York: Springer, 2006
Ref 20 Q225.5 L38 2006
How to present at meetings. George M. Hall. London: BMJ Books, 2001
R118 H695 2001
Publishing and presenting clinical research. Warren S. Browner. 2nd edition. Philadelphia: lippincott Williams & Wilkins, c2006.
R852 B77 2006
Scientific papers and presentations. Martha Davis. 2nd edition. San Diego: Academic Press. 2005
Ref 20 T11 D324 2005
Speaking about science: a manual for creating clear presentations. Scott Morgan, Barrett Whitener. New York: Cambridge University Press, 2006.
Ref 20 Q223 M67 2006
Writing for publication in nursing. Marilyn H. Oermann. Philadelphia: Lippincott Williams & Wilkins, 2002.
Ref 20 RT24 O35 2002
Writing, speaking and communication skills for health professionals. Stephanie Barnard. New Haven: Yale University Press, 2001.
R118 W75 2001