[Comparison of three bibliographic data bases].
Guessard
B
B
Centre de documentation, CH, Compiègne.
D000043:Abstracting and Indexing / Q000592:standards; D003200:Computer User Training; D016206:Databases, Bibliographic / Q000592:standards*; D006801:Humans; D020407:Internet / Q000592:standards; D015399:Nursing Research; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D018875:Vocabulary, Controlled