n.a failure to maintain a higher state

同義詞：backslidinglapselapsingrelapsingreversionreverting

v.

deteriorate in health

"he relapsed"

同義詞：get worse

go back to bad behavior

同義詞：lapserecidivateregressretrogressfall back

Relapses and progression of disability in multiple sclerosis.
Rate of pregnancy-related relapses in multiple sclerosis
Less mortality but more relapses in experimental allergic encephalomyelitis in CD8-/- mice.
Effect of an enteric-coated fish-oil preparation on relapses in Crohn's disease.
Prediction of relapses in Wegener's granulomatosis by measurement of antineutrophil cytoplasmic antibody levels: A prospective study
High dose steroids in acute relapses of multiple sclerosis: MRI evidence for a possible mechanism of therapeutic effect.
Randomised trial of oral and intravenous methylprednisolone in acute relapses of multiple sclerosis.
Analysis of local-regional relapses in patients with early breast cancers treated by excision and radiotherapy: experience of the In...
A Phase II study of the safety and efficacy of teriflunomide in multiple sclerosis with relapses.
Occult microlithiasis in 'idiopathic' acute pancreatitis: prevention of relapses by cholecystectomy or ursodeoxycholic acid therapy