TY - GEN AU - Helm,J F AU - Dodds,W J AU - Christensen,J AU - Sarna,S K TI - Control mechanism of spontaneous in vitro contractions of the opossum sphincter of Oddi SN - 0002-9513 PY - 1985///1212 KW - Ampulla of Vater KW - physiology KW - Animals KW - Biomechanical Phenomena KW - Electrophysiology KW - In Vitro Techniques KW - Muscle Contraction KW - Opossums KW - Sphincter of Oddi N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1152/ajpgi.1985.249.5.G572 ER -