Hard to swallow
Nature
.
2007 Jul 12;448(7150):105-6.
doi: 10.1038/448106a.
PMID:
17625521
DOI:
10.1038/448106a
No abstract available
Publication types
Editorial
MeSH terms
Drug Industry / standards
Drug Industry / trends*
Drugs, Chinese Herbal
Humans
Medicine, Chinese Traditional*
United States
United States Food and Drug Administration / standards
Substances
Drugs, Chinese Herbal