Fillingim, R. B. (2000). Sex, gender, and pain. IASP Press.
Lua i Stíl Chicago (17ú heag.)Fillingim, Roger B. Sex, Gender, and Pain. Seattle: IASP Press, 2000.
Lua MLA (8ú heag.)Fillingim, Roger B. Sex, Gender, and Pain. IASP Press, 2000.
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