Pixley, F., Pixley, F., & Mann, J. (1986). The epidemiology of gallstones in women.
Lua i Stíl Chicago (17ú heag.)Pixley, F., Fiona Pixley, agus J. Mann. The Epidemiology of Gallstones in Women. 1986.
Lua MLA (9ú heag.)Pixley, F., et al. The Epidemiology of Gallstones in Women. 1986.
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