ArticleAmerican journal of epidemiology2013
The author's reply.
Shih-Wen Lin et al.PubMed ↗Full text ↗Publisher ↗
No numbers read from the abstract.
ArticleAmerican journal of epidemiology2013
Shih-Wen Lin et al.PubMed ↗Full text ↗Publisher ↗
No numbers read from the abstract.