TY  - GEN
AU  - Gallas,P R
AU  - Kerst,A J
TI  - [Collagenous colitis; an invisible disease?]
SN  - 0028-2162
PY  - 1991///0703
KW  - Adult
KW  - Biopsy
KW  - Colitis
KW  - diagnosis
KW  - Collagen
KW  - analysis
KW  - Female
KW  - Humans
KW  - Intestinal Mucosa
KW  - chemistry
N1  - Publication Type: Case Reports; English Abstract; Journal Article
ER  -