Fig. 8

Comparisons of the 3rd, 10th, 50th, 90th, 97th percentile curves of birth weight among twin-based curves (this study) and singleton-based curves in China.

Comparisons of the 3rd, 10th, 50th, 90th, 97th percentile curves of birth weight among twin-based curves (this study) and singleton-based curves in China.