Mixed blessings for middle-aged mothers.
Egan
K M
KM
Giovannucci
E
E
Titus-Ernstoff
L
L
Newcomb
P
P
Stampfer
M
M
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D008136:Longevity; D008423:Maternal Age; D018566:Pregnancy, High-Risk