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Journal List > Proc Natl Acad Sci U S A > v.59(3); Mar 1968

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Proc Natl Acad Sci U S A. 1968 March; 59(3): 939–943.
PMCID: PMC224784
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Excretion of ketosteroids and proneness to breast cancer.
R M Gutierrez and R J Williams
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Selected References
These references are in PubMed. This may not be the complete list of references from this article.
  • WILLIAMS RJ. Etiological research in the light of the facts of individuality. Tex Rep Biol Med. 1960;18:168–185. [PubMed]
  • BULBROOK RD, HAYWARD JL, SPICER CC, THOMAS BS. A comparison between the urinary steroid excretion of normal women and women with advanced breast cancer. Lancet. 1962 Dec 15;2(7268):1235–1237. [PubMed]
  • SIEGEL FL, POMEROY LR, ROACH MK. MULTIPLE DISCRIMINANT ANALYSIS OF PLASMA AMINO ACID PATTERNS. Proc Natl Acad Sci U S A. 1964 May;51:866–871. [PubMed]
  • WILLIAMS RJ. Normal young med. Perspect Biol Med. 1957;1(1):97–104. [PubMed]
  • WILLIAMS RJ, SIEGEL FL. "Propetology," a new branch of medical science? Am J Med. 1961 Sep;31:325–327. [PubMed]
  • Williams RJ, Pelton RB. Individuality in nutrition: effects of vitamin A-deficient and other deficient diets on experimental animals. Proc Natl Acad Sci U S A. 1966 Jan;55(1):126–134. [PubMed]
  • Williams RJ, Deason G. Individuality in vitamin C needs. Proc Natl Acad Sci U S A. 1967 Jun;57(6):1638–1641. [PubMed]
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