Gastric emptying time in late pregnancy and labour.
D004396:Coloring Agents; D005260:Female; D005769:Gastrointestinal Motility; D006356:Heartburn / Q000503:physiopathology; D006801:Humans; D007743:Labor, Obstetric; D010636:Phenols; D011247:Pregnancy; D013053:Spectrophotometry; D013270:Stomach / Q000502:physiology*
D004396:Coloring Agents; D010636:Phenols