An efficacy may be investigated.Logical formLearned from4 sentences. An efficacy may pertain-to standards.Logical formLearned from4 sentences. Efficacy can be an issue.Logical formLearned from4 sentences. An efficacy may pertain-to provisions.Logical formLearned from4 sentences. Efficacy may belong to non-magnitude.Logical formLearned from4 sentences. (Efficacy data) can be from (et al. trials).Logical formLearned from4 sentences. Efficacy can be for patients.Logical formLearned from4 sentences. (Efficacy data) can be adult.Logical formLearned from4 sentences. (Efficacy studies) can be in humans.Logical formLearned from4 sentences. (Efficacy studies) can be feasible.Logical formLearned from4 sentences. Demonstration of efficacy may lead to an application.Logical formLearned from4 sentences. An (efficacy rate) can be constituted-of-or-filled-with some percent.Logical formLearned from4 sentences. An efficacy can be in adults.Logical formLearned from4 sentences. (Treatment efficacy) may undergo a monitoring.Logical formLearned from4 sentences. Issues may relate to an efficacy of a system.Logical formLearned from4 sentences.