TY - BOOK ED - World Federation of Haemophilia ED - Ala, F. ED - Denson, K.W.E. TI - Haemophilia: proceedings of the VII congress of the World Federation of Haemophilia, May 17-20, 1971, Tehran SN - 9021901951 PY - 1973/// CY - Amsterdam PB - Excerpta Medica KW - Hemophilia KW - Congresses ER -