Crohn's disease
Subtitle: studies on epidemiology, twins, aetiological factors and clinical course with special reference to smoking
By: Eva Lindberg
Contributors: Universitetet i Linköping
Series: Linköping university medical dissertations -- 351
Published: 1992
Language: eng
Number of pages: 103
Subjects: Crohn's disease; Epidemiology; Smoking; Twins
Notes: Thesis (doctoral)--Linköping University, 1992.

Includes bibliographical references.