A progression can be through a presentation.Logical formLearned from1 sentences. Doses of drugs may slow a progression of a disease.Logical formLearned from1 sentences. (Drug therapies) may slow (disease progression).Logical formLearned from1 sentences. A study may examine a progression.Logical formLearned from1 sentences. A natural progression can be for some persons.Logical formLearned from1 sentences. A progression can be to a head of a line.Logical formLearned from1 sentences. A female may outline a progression of an illness.Logical formLearned from1 sentences. A progression can be in an (airline industry).Logical formLearned from1 sentences. (Taxi driver) may oversee a progression of hundreds of students.Logical formLearned from1 sentences. A progression can be ineluctable.Logical formLearned from1 sentences. Decay may begin a progression.Logical formLearned from1 sentences. A book may unfold a progression of conflict.Logical formLearned from1 sentences. Updates can be on (color progression).Logical formLearned from1 sentences. A progression may get underway.Logical formLearned from1 sentences. Editors may identify as a progression.Logical formLearned from1 sentences.