Abs. of scientific papers and posters that are presented at annual sci
entific meetings of professional societies are part of the broader cat
egory of conference literature. They are an important avenue for the d
issemination of current data. While timely and succinct, these abstrac
ts present problems such as an abbreviated peer review and incomplete
bibliographic access. Methods: Seventy societies of health sciences pr
ofessionals were surveyed about the publication of abstracts from thei
r annual meetings. Nineteen frequently cited journals also were contac
ted about their policies on the citation of meeting abstracts. Ten dat
abases were searched for the presence of meetings abstracts. Results:
Ninety percent of the seventy societies publish their abstracts, with
nearly half appearing in the society's journal. Seventy-seven percent
of the societies supply meeting attendees with a copy of each abstract
, and 43% make their abstracts available in an electronic format. Most
of the journals surveyed allow meeting abstracts to be cited. Bibliog
raphic access to these abstracts does not appear to be widespread. Con
clusions: Meeting abstracts play an important role in the disseminatio
n of scientific knowledge. Bibliographic access to meeting abstracts i
s very limited. The trend toward making meeting abstracts available vi
a the Internet has the potential to give a broader audience access to
the information they contain.