原文找不到。请看以下相关网络内容:
http://www.theveganrd.com/2009/10/vegan-issues-in-the-news-meeting-nutrient-needs-and-growth-of-vegan-kids.html
http://www.veganhealth.org/articles/realveganchildren
原文找不到。请看以下相关网络内容:
http://www.theveganrd.com/2009/10/vegan-issues-in-the-news-meeting-nutrient-needs-and-growth-of-vegan-kids.html
http://www.veganhealth.org/articles/realveganchildren