TY  - BOOK
ED  - WHO Working Group on Pulmonary Arterial Hypertension.
ED  - World Health Organization.
TI  - Non invasive diagnosis of pulmonary hypertension in chronic lung disease: the state of the art 1983 
PY  - 1984///?
CY  - Copenhagen
PB  - WHO Regional Office for Europe
KW  - Hypertension, Pulmonary
KW  - diagnosis
KW  - Lung diseases, Obstructive
N1  - DC.EURO
ER  -