[Thin gastric catheter and the Bykov-Kurtsin method].
D002404:Catheterization; D005750:Gastric Juice; D010437:Peptic Ulcer / Q000502:physiology*
CATHETERIZATION; GASTRIC JUICE; PEPTIC ULCER/physiology
Tonkii zheludochnyi zond i metod Bykova-Kurtsina.