Beltman, J. J., van den Akker, T., Lam, E., Moens, M., Kazima, J., Massaquoi, M., & van Roosmalen, J. (2011). Repetition of a sisterhood survey at district level in Malawi: The challenge to achieve MDG 5. BMJ Group.

Beltman, Jogchum Jan, Thomas van den Akker, Eva Lam, Mieke Moens, Julie Kazima, Moses Massaquoi, und Jos van Roosmalen. Repetition of a Sisterhood Survey At District Level in Malawi: The Challenge to Achieve MDG 5. BMJ Group, 2011.

Beltman, Jogchum Jan, et al. Repetition of a Sisterhood Survey At District Level in Malawi: The Challenge to Achieve MDG 5. BMJ Group, 2011.