TY - GEN AU - Robertson,D R TI - The in vitro transport of calcium by the frog intestine and the effect of vitamin D SN - 0300-9629 PY - 1975///0918 KW - Adaptation, Physiological KW - Animals KW - Calcium KW - blood KW - Cholecalciferol KW - pharmacology KW - Dose-Response Relationship, Drug KW - Duodenum KW - metabolism KW - Ileum KW - Intestinal Mucosa KW - drug effects KW - Intestine, Small KW - Jejunum KW - Kinetics KW - Rana pipiens KW - Seasons KW - Time Factors N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1016/0300-9629(75)90042-0 ER -