[On a primary heart sarcoma in a child. With a contribution to the pathogenesis of "myxomatous" structures in intracardial neoplasms].
D002648:Child; D006321:Heart; D006338:Heart Neoplasms; D006801:Humans; D007223:Infant; D009369:Neoplasms; D012509:Sarcoma
HEART/neoplasms; SARCOMA/in infancy and childhood