title: Biomechanic definition of the cardinal ethmoidal concha in man.
mesh_terms: D000328:Adult; D000375:Aging; D001696:Biomechanical Phenomena; D005004:Ethmoid Bone / Q000033:anatomy & histology*; D005260:Female; D005333:Fetus / Q000033:anatomy & histology; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D009296:Nasal Cavity / Q000033:anatomy & histology*; D011247:Pregnancy