TY - RPRT TI - Primary atrophic rhinitis: a scanning electron microscopic (SEM) study. AU - R F Gray AU - R P Barton AU - J L Wright AU - P N Dilly AU - R F Moss PY - 1980 DO - 10.1017/s002221510008974x UR - https://pubmed.ncbi.nlm.nih.gov/7430818/ ID - 7430818 ER -