论文部分内容阅读
问:我的女儿已一周岁多了,经过服用鱼肝油、钙粉,打了30针维丁胶性钙,至今仍未长牙,到底是什么原因?有什么好办法?
Q: My daughter is over one year old. After taking cod liver oil and calcium powder, she has 30-pin Vinyl Calcium and has not had any teeth. What is the reason? What is the best way?