Musculoskeletal disorders may undergo a prevention.Logical formLearned from20 sentences. (Attention deficit hyperactivity disorder) may undergo a treatment.Logical formLearned from20 sentences. A disorder can be complicated.Logical formLearned from20 sentences. Syndrome can be a connective-tissue disorder.Logical formLearned from20 sentences. A disorder can be infectious.Logical formLearned from20 sentences. A disorder can be long-term.Logical formLearned from20 sentences. (Health disorders) can be chronic.Logical formLearned from20 sentences. Disorders can be rare.Logical formLearned from20 sentences. A natural history may pertain-to a disorder.Logical formLearned from20 sentences. Disorders may be associated with an ear.Logical formLearned from20 sentences. A group can be constituted-of-or-filled-with metabolic disorders.Logical formLearned from20 sentences. A disability can be a disorder.Logical formLearned from20 sentences. (Sleep apnea) can be a disorder.Logical formLearned from20 sentences. Disorders may pertain-to a liver.Logical formLearned from20 sentences. A (blood disorder) can be harmless.Logical formLearned from20 sentences.