title: Studies in homologous canine heart transplantation:prolongation of survival with a folic acid antagonist.
mesh_terms: D000818:Animals; D004285:Dogs; D005492:Folic Acid; D005493:Folic Acid Antagonists / Q000628:therapy*; D006321:Heart; D016027:Heart Transplantation; D014184:Transplantation, Homologous
chemical_list: D005493:Folic Acid Antagonists; D005492:Folic Acid
keywords: FOLIC ACID ANTAGONISTS/therapy; HEART/transplantation