TELEPHONE IN DIAGNOSIS OF RESPIRATORY DISEASES.
D001296:Audiovisual Aids; D002648:Child; D003933:Diagnosis; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D007235:Infant, Premature, Diseases; D012119:Respiration; D012140:Respiratory Tract Diseases; D013689:Telephone
AUDIO-VISUAL AIDS; CHILD; DIAGNOSIS; INFANT; INFANT, NEWBORN; INFANT, NEWBORN, DISEASES; INFANT, PREMATURE, DISEASES; RESPIRATION; RESPIRATORY TRACT DISEASES