title: Gastric pH and intravenous ranitidine in critically ill children.
authors.forename: J
authors.initials: J
authors.lastname: López-Herce
authors.forename: P E
authors.initials: PE
authors.lastname: Vicente
mesh_terms: D002648:Child; D016638:Critical Illness; D004334:Drug Administration Schedule; D005750:Gastric Juice / Q000737:chemistry / Q000187:drug effects*; D006635:Histamine H2 Antagonists / Q000008:administration & dosage*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007275:Injections, Intravenous; D011899:Ranitidine / Q000008:administration & dosage*
chemical_list: D006635:Histamine H2 Antagonists; D011899:Ranitidine