Recent data on pubertal milestones in United States children:
The findings will reignite the debate over whether pregnant women should be legally allowed to know the sex of their babies following ultrasound scans at 13 weeks.
Values of kappa-statistic from 0.
Journal of Pediatric Nursing.
Results The mean age of the sample was
A comparison of the demographic, lifestyle, and sexual behaviour characteristics of virgin and non-virgin adolescents.
SuccopPhD, 3 Mary B.