Field labels.
Interface: Clarivate Analytics Date of Search: 17 September 2020 Number of hits: 864	TS/Topic = title, abstract, author keywords and Keywords Plus NEAR/x = within x words, regardless of order * = truncation of word for alternate endings Note: sometimes “quotation marks” are needed for single search terms to avoid automatic term mapping (lemmatization).
#1 TOPIC: ("multiple sclerosis" or "disseminated sclerosis") #2 TOPIC: (fall*) #3 #1 AND #2