Citation analysis of five journals in andrology.
OBJECTIVE
To find out features in literature demand by researchers in the field of andrology and to offer advice on literature utilization and journal management.


METHODS
Five andrology journals indexed by Science Citation Index Expanded (SCI-E) (Andrologia, Archives of Andrology, Asian Journal of Andrology, International Journal of Andrology, and Journal of Andrology) were included in the study. Original articles, editorials, reviews, corrections and letters from these journals were analyzed with bibliometric method for document loading, citations, information absorbing ability, and geographical coverage.


RESULTS
The average number of references in each paper was 28.78. The main type of references was periodicals (94.32%), while books and other sources accounted for only 5.68%. Average Price index was 30.14%. The number of references in the first ranking 10 periodicals cited by the five journals made up 34.53% of the total references cited. Geographically, the five journals covered 6 continents with 42 countries or regions.


CONCLUSIONS
Andrology journals have a wide coverage of literatures, which are related to reproductive medicine, urology, endocrinology and biochemistry. References in andrology journals are mainly periodicals and are relatively old. US, China and Japan lead the world in andrology researches for the number of papers published.
Yang
H
H
Library of Second Hospital, China Medical University, Shenyang, PR China. yangh8888@vip.sina.com
Pan
B-C
BC
Chen
J
J
D033441:Andrology; D001319:Authorship; D015706:Bibliometrics; D010506:Periodicals as Topic