Updating prognosis in primary biliary cirrhosis using a time-dependent Cox regression model
Christensen, Erik, Altman, Douglas G, Neuberger, James, De Stavola, Bianca L, Tygstrup, Niels, Williams, RogerVolume:
105
Language:
english
Journal:
Gastroenterology
DOI:
10.1016/0016-5085(93)91086-w
Date:
December, 1993
File:
PDF, 1.43 MB
english, 1993