NASOGRAPH MIRROR OF GLATZEL AS A MEASURE OF NASAL PATENCY

• 1 September 1939
• journal article
• Published by American Medical Association (AMA) in JAMA Otolaryngology–Head & Neck Surgery
• Vol. 30  (3) , 334-343
• https://doi.org/10.1001/archotol.1939.00650060368002

Abstract