[Frequency of secondary peristalsis in various regions of the dog esophagus].
D000818:Animals; D004285:Dogs; D004947:Esophagus / Q000502:physiology*; D005769:Gastrointestinal Motility; D013997:Time Factors
Issledovanie chastoty vtorichnoĭ peristal'tiki v razlichnykh otdelakh pishchevoda u sobak.