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Comment
. 2000 Jan;46(1):140.
doi: 10.1136/gut.46.1.140.

Epidemiology supports oral contraceptives as a risk factor in Crohn's disease

M Alic
Comment

Epidemiology supports oral contraceptives as a risk factor in Crohn's disease

M Alic. Gut. 2000 Jan.
No abstract available

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Figures

Figure 1
Figure 1
Trends in the use of oral contraceptives and incidence of Crohn's disease as a female to male ratio in the 20-29 year age group.
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