APA

Langmann P., Heinz W., Klinker H., Schirmer D., Guhl C., Leyh M. & Winzer R. (20080513). High performance liquid chromatographic method for the determination of HIV-1 protease inhibitor tipranavir in plasma of patients during highly active antiretroviral therapy. : European journal of medical research.

Chicago

Langmann Peter, Heinz W, Klinker H, Schirmer D, Guhl C, Leyh M and Winzer R. 20080513. High performance liquid chromatographic method for the determination of HIV-1 protease inhibitor tipranavir in plasma of patients during highly active antiretroviral therapy. : European journal of medical research.

Harvard

Langmann P., Heinz W., Klinker H., Schirmer D., Guhl C., Leyh M. and Winzer R. (20080513). High performance liquid chromatographic method for the determination of HIV-1 protease inhibitor tipranavir in plasma of patients during highly active antiretroviral therapy. : European journal of medical research.

MLA

Langmann Peter, Heinz W, Klinker H, Schirmer D, Guhl C, Leyh M and Winzer R. High performance liquid chromatographic method for the determination of HIV-1 protease inhibitor tipranavir in plasma of patients during highly active antiretroviral therapy. : European journal of medical research. 20080513.