Sonography (sound spectrography) as a measurement of larynx spasm in severe adenovirus infection and pertussis in infants.
D000257:Adenoviridae Infections / Q000175:diagnosis*; D000367:Age Factors; D005260:Female; D006801:Humans; D007223:Infant; D007818:Laryngeal Diseases / Q000175:diagnosis*; D008297:Male; D013018:Sound Spectrography; D013035:Spasm; D014917:Whooping Cough / Q000175:diagnosis*