%0 Journal Article %A AYDOĞAN, Ümrah %T Guide-wire Perforation and Valvuloplasty of the Atretic Pulmonary Valve in an Underweight Newborn %D 2002 %J Turk Kardiyol Dern Ars %P 519-522 %V 30 %N 8 %R %U https://dx.doi.org/