Ann Intern Med. 2008 Oct 7;149(7):514; author reply 514.
Did prescription bias affect outcomes in a study of the relative effectiveness of osteoporosis drugs?
Beri A, Khattri S.
Comment on:
PMID: 18838735 [PubMed - indexed for MEDLINE]
Publication Types:
MeSH Terms:
Substances:
Full Text Sources:
Medical: