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LetterToEditor Article

Division of pregnant period by multivariate analysis of all subjective symptoms

, , , , , , , , & show all
Pages 183-185 | Received 29 Apr 1996, Accepted 04 Nov 1996, Published online: 03 Aug 2009

References

  • Oga M, Shono H, Kohara M, Ito Y., Tanaka T, Sugimori H. Chronological changes in subjective symptoms during pregnancy in nulliparous and multiparous women. Acta Obstet Gynecol Scand 1995; 74: 784–7
  • Gabriel KR. The biplot graphical display of matrices with application to principal component analysis. Biometrica 1971; 58: 458–62
  • Cunningham FG, MacDonald PC, Gant NF, Leveno KJ., Gilstrap LC. Prenatal care. Williams Obstetrics 19th ed. Appleton & Lange, California 1993; 249
  • Gold EM. Identification of the high-risk fetus. Clin Obstet Gynecol 1968; 11: 1069–80
  • Shono H, Kohara M, Ito Y, Hirakawa M, Sugimori H. Letter to the editor. Division of pregnant period by multivariate analysis of all subjective symptoms. Acta Obstet Gynecol Scand 1997; 76: 183
  • Gabriel KR. The biplot graphical display of matrices with application to principal component analysis. Biometrika 1971; 58: 453–67
  • Gabriel KR, Odoroff CI. Biplots in biomedical research. Statistics in Medicine 1990; 9: 469–85
  • Gower JC, Hand DJ. Biplots. Chapman and Hall, London 1996
  • Oga M, Shono H, Kohara M, Ito Y, Tanaka T, Sugimori H. Chronological changes in subjective symptoms during pregnancy in nulliparous and multiparous women. Acta Obstet Gynecol Scand 1995; 74: 784–7

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