TY  - BOOK
AU  - Dykes,Peter W.(editor)
AU  - Keighley,Michael R.B.(editor)
TI  - Gastrointestinal haemorrhage 
T2  - Clinical surgery international,
SN  - 044303074X 
AV  - MED RD540 G377 
PY  - 1981///
CY  - Edinburgh 
PB  - Churchill Livingstone
KW  - Gastrointestinal hemorrhage
KW  - Gastrointestinal system
KW  - Hemorrhage, Gastrointestinal
ER  -