Dyfyniad APA

Watson, N. F., Ton, T. G., Koepsell, T. D., & Longstreth, W. (2012). Birth Order and Narcolepsy Risk Among Genetically Susceptible Individuals: A Population-based Case-control Study.

Dyfyniad Arddull Chicago

Watson, Nathaniel F., Thanh G.N Ton, Thomas D. Koepsell, and W.T Longstreth. Birth Order and Narcolepsy Risk Among Genetically Susceptible Individuals: A Population-based Case-control Study. 2012.

Dyfyniad MLA

Watson, Nathaniel F., Thanh G.N Ton, Thomas D. Koepsell, and W.T Longstreth. Birth Order and Narcolepsy Risk Among Genetically Susceptible Individuals: A Population-based Case-control Study. 2012.

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