@unpublished{LitouPsachouliasVertzonietal.2019,
  author  = {Chara Litou and Dimitrios Psachoulias and Maria Vertzoni and Jennifer B. Dressman and Christos Reppas},
  title   = {Measuring pH and buffer capacity in fluids aspirated from the fasted upper gastrointestinal tract of healthy adults},
  institution = {Pharmazie},
  pages     = {36},
  year    = {2019},
}