1. Abidin, B. I., Kustov, V. V., Belkin, V. I., Poddubnaya, L. T.: Effect of a continuous and intermittent exposure of animals to carbon monoxide. Kosm. Biol. [Russian] 7, 17–21 (1973)
2. Adams, J. D., Erickson, H. H., Stone, H. L.: Myocardial metabolism during exposure to carbon monoxide in the conscious dog. J. appl. Physiol. 34, 238–242 (1973)
3. Aggio, M. C.: Studies on the functional capacity of the erythropoietic bone marrow in the mouse. Acta physiol. latinoamer. 23, 535–537 (1973)
4. Aggio, M. C., García, N. E.: Efecto de la esplenectomía sobre la eritropoyesis en el ratón. Revta esp. Fisiol. 25, 239–244 (1969)
5. Anderson, E. W., Andelman, R. J., Strauch, J. U., Fortuin, N. J., Knelson, J. H.: Effect of low level carbon monoxide exposure on onset and duration of angina pectoris. A study in ten patients with ischaemic heart disease. Ann. intern. Med. 79, 46–50 (1973)