Search (1 results, page 1 of 1)

4.8283124E-4 = product of:
  0.007242468 = sum of:
    0.004988801 = weight(_text_:in in 3446) [ClassicSimilarity], result of:
      0.004988801 = score(doc=3446,freq=4.0), product of:
        0.029340398 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.021569785 = queryNorm
        0.17003182 = fieldWeight in 3446, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.0625 = fieldNorm(doc=3446)
    0.002253667 = weight(_text_:s in 3446) [ClassicSimilarity], result of:
      0.002253667 = score(doc=3446,freq=2.0), product of:
        0.023451481 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.021569785 = queryNorm
        0.09609913 = fieldWeight in 3446, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.0625 = fieldNorm(doc=3446)
  0.06666667 = coord(2/30)

Footnote

[In Japanisch]

Source

Igaku Toshokan (Journal of the Japan Medical Library Association). 45(1998) no.2, S.222-227