title: Chimera or not chimera?
authors.forename: Bernardo
authors.initials: B
authors.lastname: Nadal-Ginard
authors.forename: Piero
authors.initials: P
authors.lastname: Anversa
mesh_terms: D005260:Female; D006321:Heart / Q000502:physiology*; D016027:Heart Transplantation; D006801:Humans; D008297:Male; D018613:Microscopy, Confocal; D009206:Myocardium / Q000166:cytology / Q000378:metabolism; D018183:Transplantation Chimera / Q000235:genetics*; D014998:Y Chromosome / Q000235:genetics