Kumar, E B Adenotonsillar hypertrophy and cor pulmonale: clinical and echocardiographic correlation. [electronic resource] - Postgraduate medical journal Jul 1989 - 473-5 p. digital Publication Type: Case Reports; Journal Article ISSN: 0032-5473 Standard No.: 10.1136/pgmj.65.765.473 doi Subjects--Topical Terms: Adenoids--pathologyAirway Obstruction--complicationsChild, PreschoolEchocardiographyHumansHypertrophy--complicationsMalePalatine Tonsil--pathologyPulmonary Heart Disease--etiologyTonsillectomy