TY - GEN AU - Norman,A W AU - Miller,B E AU - Putkey,J A TI - Evaluation of the diurnal production of 1,25-dihydroxyvitamin D and vitamin D's effects on intestinal membrane organization SN - 0079-6085 PY - 1981///0521 KW - 25-Hydroxyvitamin D3 1-alpha-Hydroxylase KW - metabolism KW - Animals KW - Calcitriol KW - Calcium KW - blood KW - Cell Membrane KW - drug effects KW - Chickens KW - Circadian Rhythm KW - Diet KW - Dihydroxycholecalciferols KW - Hydroxycholecalciferols KW - Intestinal Absorption KW - Intestines KW - ultrastructure KW - Kidney KW - Male KW - Vitamin D N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S ER -