AU  - Fletcher RH
TI  - THe costs of clinical trials
PT  - JOUR
DP  - 1989
TA  - JAMA
pages = {1842},
VI  - 262
IP  - 13
AID  - 10.1001/jama.1989.03430130118044 [doi]
4100  - http://dx.doi.org/10.1001/jama.1989.03430130118044
SO  - JAMA October 6, 1989 262(13):1842