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Left atrial enlargement: The optimum roentgen method for its demonstration
Harold G. Jacobson, Maxwell H. Poppel, Irwin B. Hanenson, Stephen B. DewingVolume:
43
Year:
1952
Language:
english
DOI:
10.1016/0002-8703(52)90085-9
File:
PDF, 9.65 MB
english, 1952