Pulsed Doppler echocardiographic evaluation of atrial septal defect.
Goyal
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RK
Anand
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Arora
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R
D002648:Child; D002675:Child, Preschool; D015150:Echocardiography, Doppler; D005260:Female; D006344:Heart Septal Defects, Atrial / Q000175:diagnosis*; D006801:Humans; D008297:Male