[Statistical study of the problem of multiple sclerosis.  III.  Etiological factors].
D006801:Humans; D009103:Multiple Sclerosis / Q000209:etiology*; D013925:Thromboplastin
D013925:Thromboplastin
MULTIPLE SCLEROSIS/etiology and pathogenesis
Statistische Untersuchungen zum Problem der Multiplen Sklerose.  III.  Atiologische Faktoren.