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An aorticopulmonary septal defect (APSD) results from failure of proper conotruncal separation. The hemodynamic consequences of this lesion closely resemble that of other large left-to-right shunt(More)
From July 1984 to December 1996, we tested and studied 303 haemophilic patients for the infection of the human immunodeficiency virus (HIV). Among the 261 haemophilia A patients 44 were HIV positive(More)