TY - EJOUR T1 - Elimination of Low Molecular Weight Polyethylene Glycol 400 in the Urine Following an Oral Load, as a Measure of Intestinal Permeability AU - Blätzinger, J. G. AU - Rommel, K. AU - Ecknauer, R. PY - 1981 LA - und PB - Kooperation de Gruyter JO - Clinical Chemistry and Laboratory Medicine DO - 10.1515/cclm.1981.19.5.265 ER -