Problems of pulmonary hypertension in children with congenital cardiac defects
1988 ◽
Vol 93
(3)
◽
pp. 119S-126S
◽
2007 ◽
Vol 21
(2)
◽
pp. 203-207
◽
1993 ◽
Vol 6
(4)
◽
pp. 356-365
◽
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