TY - GEN AU - Martin Villar,J AU - Ortega,F AU - Magallón,M TI - [Clinical aspects and therapy of hemophilia. Introduction] SN - 0036-4355 PY - 1980///0825 KW - Adolescent KW - Adult KW - Forecasting KW - Hemophilia A KW - epidemiology KW - History, 20th Century KW - Humans N1 - Publication Type: Historical Article; Journal Article ER -