[Trip to America for the purpose of studying the preoperative examination of Fallot's tetralogy].
HARTOG
H A
HA
D000368:Aged; D006321:Heart; D006801:Humans; D012106:Research; D013771:Tetralogy of Fallot
HEART
Studiereis naar Amerika ter bestudering van de prae-operatieve onder zoekingsmethode bij de tetralogie van Fallot.