A new concept in intubation.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006296:Health Services; D006801:Humans; D007223:Infant; D008297:Male; D011247:Pregnancy; D006113:United Kingdom; D014798:Vital Statistics