NLM Digital Collections

Search

Start Over Subjects Achlorhydria ✖Remove constraint Subjects: Achlorhydria Subjects Stomach Neoplasms -- diagnosis ✖Remove constraint Subjects: Stomach Neoplasms -- diagnosis Titles Free hydrochloric acid: is its absence from the stomach a sign of cancer? ✖Remove constraint Titles: Free hydrochloric acid: is its absence from the stomach a sign of cancer?

Refine by:

  • Free hydrochloric acid: is its absence from the stomach a sign of cancer?1