Stradling, J., & Lane, D. (1981). Development of secondary polycythaemia in chronic airways obstruction.
Čikaški stil citiranja (17. izdanje)Stradling, JR, i D. Lane. Development of Secondary Polycythaemia in Chronic Airways Obstruction. 1981.
MLA način citiranja (9. izdanje)Stradling, JR, i D. Lane. Development of Secondary Polycythaemia in Chronic Airways Obstruction. 1981.
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