Bethell, H. J., & Nixon, P. G. (1974). Electrical and mechanical aspects of left atrial activity.
Čikaški stil citiranjaBethell, H J., i P G. Nixon. Electrical and Mechanical Aspects of Left Atrial Activity. 1974.
MLA način citiranjaBethell, H J., i P G. Nixon. Electrical and Mechanical Aspects of Left Atrial Activity. 1974.
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