(Q47896136)
Statements
1 reference
Frequency of Doppler measurable pulmonary artery pressures (English)
1 reference
Tajik AJ
1 reference
Borgeson DD
1 reference
Seward JB
1 reference
Miller FA Jr
1 reference
Oh JK
1 reference
1 November 1996
1 reference
9
1 reference
6
1 reference
832-837
1 reference