1. Excretion of chromium sesquioxide and polyethyleneglycol by dairy cows;Corbett, J.; L., Greenhalgh; D., J.F.; Gwynn, P.E.; Walker, D.;Brit. J. Nutr,1958
2. The effect of flow rate on glucose absorption demonstrated by perfusion studies in rat jejunum in vivo;Dawson, A.M.; McMichael, H.B.;J. Physiol. (Lond.),1968
3. The chromium-51 complex of ethylenediamine tetraacetic acid as a soluble rumen marker;Downes, A.M.; McDonald, I.W.;Brit. J. Nutr,1964
4. A turbidimetric method for the determination of higher polyethylene glycols in biological materials;Hyden, S.;K. LantbrHdgsk. Annlr,1956
5. Reliability of polyethyleneglycol as an indicator for digestion studies with swine. I. Rate of passage of polyethyleneglycol through the digestive tract;Ishikawa, S.;Agric. biol. Chem,1966