TY - GEN AU - Feldman,Alan S AU - Wilber,Laura Ann TI - Acoustic impedance and admittance: : the measurement of middle ear function SN - 0683031114* PY - 1976/// CY - Baltimore, Md. PB - : Williams & Wilkins KW - Audiometry KW - Ear KW - pathology (qualifier) KW - Middle ear KW - Physiology ER -