1. Responses of Rana temporaria and Rana esculenta to prolonged exposure to a saline environment;Ackrill;Comp. Biochem. Physiol.,1969
2. The mode of excretion of ammonia and urea in Xenopus laevis;Balinsky;J. exp. Biol.,1961
3. The effect of long-term adaptation to different levels of salinity on urea synthesis and tissue amino acid concentration in Rana cancrivora;Balinsky;Comp. Biochem. Physiol.,1972
4. The interrelationship of the changes of acetylcholine esterase and catecholamines blood and urine level in rats poisoned with disyston;Brzezinski;Pol. J. Pharmacol. Pharm.,1973
5. A sensitive method for spectrophotofluorometric assay of catecholamines;Chang;Int. J. Neuropharmacol.,1964