Yanev, I., Ovanesyan, M., Ivanova, M. Relationships between some oxygen and carbon dioxide indices in patients with chronic lung and cardiovascular diseases. Plovdiv: 1992 43-48,.
Yanev, I., Ovanesyan, M., Ivanova, M. Relationships between some oxygen and carbon dioxide indices in patients with chronic lung and cardiovascular diseases. Plovdiv: 1992 43-48,.
Yanev, I., Ovanesyan, M., Ivanova, M. (1992) Relationships between some oxygen and carbon dioxide indices in patients with chronic lung and cardiovascular diseases, Plovdiv: 43-48,.
Yanev, I., Ovanesyan, M., & Ivanova, M. (1992). Relationships between some oxygen and carbon dioxide indices in patients with chronic lung and cardiovascular diseases. Plovdiv: 43-48.
Yanev I, Ovanesyan M, Ivanova M. Relationships between some oxygen and carbon dioxide indices in patients with chronic lung and cardiovascular diseases. Plovdiv: 1992. p. 43-48.