title: [The state of the digestive system organs during long space flight].
authors: B V
authors: BV
authors: Afonin
authors: V B
authors: VB
authors: Noskov
authors: V V
authors: VV
authors: Poliakov
mesh_terms: D000222:Adaptation, Physiological; D018480:Astronauts; D001663:Bilirubin / Q000097:blood; D004064:Digestive System / Q000000981:diagnostic imaging*; D004068:Digestive System Physiological Phenomena; D004798:Enzymes / Q000097:blood; D005951:Glucose Tolerance Test; D006801:Humans; D013026:Space Flight; D013997:Time Factors; D014463:Ultrasonography
chemical_list: D004798:Enzymes; D001663:Bilirubin