Primary sclerosing cholangitis: refinement and validation of survival models.
Dickson ER, Murtaugh PA, Wiesner RH, Grambsch PM, Fleming TR, Ludwig J, LaRusso NF, Malinchoc M, Chapman RW, Kaplan MM, et al.
Dickson ER, et al. Among authors: larusso nf.
Gastroenterology. 1992 Dec;103(6):1893-901. doi: 10.1016/0016-5085(92)91449-e.
Gastroenterology. 1992.
PMID: 1451982