Long Term Effects of Heat and Moisture Exchangers (HMEs) (Provox® Life™) on Pulmonary Symptoms in Laryngectomized Patients
Long Term Effects of Heat and Moisture Exchangers (HMEs) (Provox® Life™) on Pulmonary Symptoms in Laryngectomized Patients
Assessment of long term effect of Provox Life HME use on pulmonary symptoms in laryngectomized patients.
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