7

A reply to Dr Steiner

Year:
1998
Language:
english
File:
PDF, 556 KB
english, 1998
26

Observational studies and the withdrawal of rofecoxib

Year:
2006
Language:
english
File:
PDF, 49 KB
english, 2006
36

Pediatric asthma assessment: Validation of 2 symptom diaries

Year:
2001
Language:
english
File:
PDF, 101 KB
english, 2001