(1)
Del Ross, T.; Ruffatti, A.; Tonello, M.; Salmistraro, G.; Calligaro, A.; Favaro, M.; Ciprian, M.; Todesco, S. Primary Antiphosholipid Syndrome and Hyperomocysteinemia: A Study of a Group of 29 Patients. Reumatismo 1, 58, 283-287.