Publications by authors named "Petra Schaefer"

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A frequent PNPLA3 variant is a sex specific disease modifier in PSC patients with bile duct stenosis.
Kilian Friedrich, Christian Rupp, Johannes Roksund Hov, Niels Steinebrunner, Karl-Heinz Weiss, Petra Kloeters Yvonne Schaefer

PLoS One· September 2013

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Quality of data collection in a large HIV observational clinic database in sub-Saharan Africa: implications for clinical research and audit of care.
Agnes N Kiragga, Barbara Castelnuovo, Petra Schaefer, Timothy Muwonge, Philippa J Easterbrook

J Int AIDS Soc· January 2011

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Incident tuberculosis during antiretroviral therapy contributes to suboptimal immune reconstitution in a large urban HIV clinic in sub-Saharan Africa.
Sabine M Hermans, Agnes N Kiragga, Petra Schaefer, Andrew Kambugu, Andy I M Hoepelman

PLoS One· May 2010

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High rate of misclassification of treatment failure based on WHO immunological criteria.
Barbara Castelnuovo, Agnes Kiragga, Petra Schaefer, Andrew Kambugu, Yukari Manabe

AIDS· June 2009

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Can response of a pruritic papular eruption to antiretroviral therapy be used as a clinical parameter to monitor virological outcome?
Barbara Castelnuovo, Hellen Byakwaga, Joris Menten, Petra Schaefer, Moses Kamya

AIDS· January 2008

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Predictors of long-term viral failure among ugandan children and adults treated with antiretroviral therapy.
Moses R Kamya, Harriet Mayanja-Kizza, Andrew Kambugu, Sabrina Bakeera-Kitaka, Fred Semitala, Petra Schaefer

J Acquir Immune Defic Syndr· October 2007

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