Bischoff, A., Calvo-Garcia, M. A., Baregamian, N., Levitt, M. A., Lim, F., Hall, J., & Peña, A. (2012). Prenatal counseling for cloaca and cloacal exstrophy—challenges faced by pediatric surgeons. Springer-Verlag.

Bischoff, Andrea, Maria A. Calvo-Garcia, Naira Baregamian, Marc A. Levitt, Foong-Yen Lim, Jennifer Hall, and Alberto Peña. Prenatal Counseling for Cloaca and Cloacal Exstrophy—challenges Faced By Pediatric Surgeons. Springer-Verlag, 2012.

Bischoff, Andrea, et al. Prenatal Counseling for Cloaca and Cloacal Exstrophy—challenges Faced By Pediatric Surgeons. Springer-Verlag, 2012.