(Q45769018)
Statements
1 reference
Crohn's disease after in-utero measles virus exposure (English)
1 reference
A J Wakefield
1 reference
A Ekbom
1 reference
P Daszak
1 reference
W Kraaz
1 reference
1 August 1996
1 reference
1 reference
348
1 reference
9026
1 reference
515-517
1 reference