APA

Lang C., Palzer A., Dürrwald R., Selbitz H. & Ritzmann M. (20101116). [Analysis of the situation of swine influenza in the districts Upper Bavaria, Swabia, Freiburg and Tübingen based on antibody profiles of piglets from Bavarian breeding farms]. : Berliner und Munchener tierarztliche Wochenschrift.

Chicago

Lang Christiane, Palzer Andreas, Dürrwald Ralf, Selbitz Hans-Joachim and Ritzmann Mathias. 20101116. [Analysis of the situation of swine influenza in the districts Upper Bavaria, Swabia, Freiburg and Tübingen based on antibody profiles of piglets from Bavarian breeding farms]. : Berliner und Munchener tierarztliche Wochenschrift.

Harvard

Lang C., Palzer A., Dürrwald R., Selbitz H. and Ritzmann M. (20101116). [Analysis of the situation of swine influenza in the districts Upper Bavaria, Swabia, Freiburg and Tübingen based on antibody profiles of piglets from Bavarian breeding farms]. : Berliner und Munchener tierarztliche Wochenschrift.

MLA

Lang Christiane, Palzer Andreas, Dürrwald Ralf, Selbitz Hans-Joachim and Ritzmann Mathias. [Analysis of the situation of swine influenza in the districts Upper Bavaria, Swabia, Freiburg and Tübingen based on antibody profiles of piglets from Bavarian breeding farms]. : Berliner und Munchener tierarztliche Wochenschrift. 20101116.