A change of heart.
Leighton
C
C
D003327:Coronary Disease / Q000209:etiology / Q000517:prevention & control* / Q000523:psychology / Q000534:rehabilitation; D005260:Female; D006694:Holistic Health; D006801:Humans; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D012657:Self-Help Groups