[Studies on the seasonal occurrence on multiple sclerosis. 4. The seasonal occurrence of retrobulbar neuritis in 4 Swiss provinces].
D000437:Alcoholism / Q000150:complications; D006801:Humans; D009103:Multiple Sclerosis / Q000150:complications / Q000453:epidemiology*; D009902:Optic Neuritis / Q000453:epidemiology* / Q000209:etiology; D010507:Periodicity; D012621:Seasons; D012907:Smoking / Q000150:complications; D013557:Switzerland
Untersuchungen über die saisonale Inzidenz bei Multipler Sklerose (MS). 4. Die saisonale Inzidenz der Retrobulbärneuritis in vier schweizerischen Regionen.