Journal Article
                        
                        Kirsten, Inga, Julius  Sewangi, Andrea  Kunz, Festo  Dugange, Judith  Ziske, Brigitte  Jordan-Harder, Gundel  Harms, and Stefanie  Theuring.  
"Adherence to combination prophylaxis for prevention of mother-to-child-transmission of HIV in Tanzania." PloS one 6, no. 6 (2011).