Influence of birth order on modifiable coronary risk factors: smoking is less frequent in firstborns.
M
M
Modica
M
M
Ferratini
R
R
Spezzaferri
M
M
Di Rienzo
V
V
Ripamonti
V
V
Racca
R
R
De Maria
P
P
Castiglioni
D000368:Aged; D001722:Birth Order; D003324:Coronary Artery Disease / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D012907:Smoking / Q000453:epidemiology*