@inbook{inbook4d3ff8f5,
title   = {Impaired verbal communication},
author = {Boss, Barbara J and Carvalho, Emília Campos de and Connolly, Maria},
year = {1997},
publisher = {Cinahl Information Systems},
journal   = {Classification of Nursing Diagnosis : proceedings of the twelfth conference North American Nursing Diagnosis Association}
}