TY - GEN AU - Cooper,G J AU - Kerrigan,D D AU - Johnson,A G TI - Long term H2 antagonists in peptic ulcer disease SN - 0959-8138 PY - 1989///0331 KW - Duodenal Ulcer KW - drug therapy KW - Histamine H2 Antagonists KW - administration & dosage KW - Humans KW - Vagotomy, Proximal Gastric N1 - Publication Type: Letter UR - https://doi.org/10.1136/bmj.297.6663.1612-b ER -