TY  - RPRT
TI  - Letter: Hypersecretion and length of history in duodenal ulceration.
AU  - W Sircus
PY  - 1975
DO  - 10.1016/s0140-6736(75)90697-2
UR  - https://pubmed.ncbi.nlm.nih.gov/51983/
ID  - 51983
ER  -