Data trawling: to fish or not to fish.
Michels
K B
KB
Department of Nutrition, Harvard School of Public Health, Boston, MA 02115, USA.
Rosner
B A
BA
D002986:Clinical Trials as Topic; D003627:Data Interpretation, Statistical; D016208:Databases, Factual; D004812:Epidemiologic Methods; D006801:Humans; D011446:Prospective Studies; D012107:Research Design