1. Urinary excretion of urocanic acid and formimino-glutamic acid;Bennett, M.C.; Chanarin, I.;Nature (Lond.),1962
2. Formiminoglutamic acid (Figlu) excretion in hepatic cirrhosis;Carter, F.C.; Schaffner, G.; Heller, P.;Clin. Res,1960
3. Altered liver function of chronic congestive heart failure;Evans, J.M.; Zimmerman, H.J.; Wilmer, J.G.; Thomas, L.J.; Ethridge, C.B.;Amer. J. Med,1952
4. Formiminoglutaminsyra i urin vid folsyrabrist;Grasbeck, R.; Bjorkst6n, F.; Nyberg, W.;Nord. Med,1961
5. Routine methods for the estimation of serum transaminase;King, J.;J. med. Lab. Technol,1958