WHAT IS PEM?
回答 (2)
2015-05-09 2:52 pm
✔ 最佳答案
Pem is a deficiency disease. It is protein-energy malnutrition. It is caused when the body is short of protein and energy foods such as carbohydrate and fats. 
2015-05-09 2:18 pm
Please be more specific
https://en.wikipedia.org/wiki/PEM
https://en.wikipedia.org/wiki/PEM
收錄日期: 2021-04-21 01:51:03
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20150509061623AAORvBL