Faculty Opinions recommendation of Updated clinical classification of pulmonary hypertension.
2004 ◽
Vol 43
(12)
◽
pp. S5-S12
◽
2013 ◽
Vol 62
(25)
◽
pp. D34-D41
◽
2009 ◽
Vol 54
(1)
◽
pp. S43-S54
◽