TY  - GEN
AU  - Poullis,M
TI  - Development of an endocardioscope for repair of an atrial septal defect in the beating heart
SN  - 1058-2916
PY  - 1999///0915
KW  - Endoscopy
KW  - Heart Septal Defects, Atrial
KW  - surgery
KW  - Humans
N1  - Publication Type: Comment; Letter
ER  -