Depending on the damage and how quickly it accumulates, patients are diagnosed either with the primary progressive form, with a relatively quick decline in health, or the relapsing - remitting form. (sciencenews.org)
The Assyrian Empire's subsequent quick decline by the end of the 7th century has puzzled scholars ever since. (sciencedaily.com)
As far as other notable brands trying to jump in with a clone game — whether because they understood the folly of trying or because of GO's own quick decline in popularity — we weren't really subjected to a major «me too» rush of clones. (themarysue.com)