共 11 条
[1]
DIMOV V, 2004, COMPUTERS INTERN JAN
[2]
Dimov V., 2005, CLIN CASES IMAGES BL
[3]
GIUSTINI D, U BRIT COLUMBIA LIB
[4]
A look at Google Scholar, PubMed, and Scirus: comparisons and recommendations
[J].
JOURNAL OF THE CANADIAN HEALTH LIBRARIES ASSOCIATION,
2005, 26 (03)
:85-89
[6]
... And a diagnostic test was performed
[J].
NEW ENGLAND JOURNAL OF MEDICINE,
2005, 353 (19)
:2089-2090
[8]
JACSO P, PETERS DIGITAL REFER
[10]
PRICE G, 2002, SEARCH ENGINE W 1213