TY - GEN AU - Takác,M TI - [Primary pulmonary hypertension] SN - 0042-773X PY - 1969///0818 KW - Angiocardiography KW - Anticoagulants KW - therapeutic use KW - Electrocardiography KW - Humans KW - Hypertension, Pulmonary KW - diagnosis KW - Methods KW - Pulmonary Circulation KW - Vascular Resistance KW - Vasodilator Agents N1 - Publication Type: Journal Article; Review ER -