Should 'actual' and 'actuarial' curves be considered always essential for any scientific presentation?
Vitale
Nicola
N
Istituto di Cardiochirurgia, Policlinico, Bari, Italy. Nicola_Vitale@lycos.co.uk
Nappi
Gianantonio
G
Scardone
Michelangelo
M
D000206:Actuarial Analysis; D006801:Humans; D012107:Research Design; D016019:Survival Analysis