TY - GEN AU - Ramos,J C AU - Maeda,N Y AU - Lopes,A A TI - Decreased biological activity is related to abnormal multimeric structure of von Willebrand factor in pulmonary hypertension SN - 0100-879X PY - 1996///0226 KW - Adult KW - Humans KW - Hypertension, Pulmonary KW - immunology KW - von Willebrand Factor KW - physiology N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't ER -