. 2015 Feb 19;49:9. doi: 10.1590/S0034-8910.2015049005407
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figura 1. Ponto Sanyinjiao (BP6).
