The Karonga prevention trial--which BCG?

@article{Pnnighaus1986TheKP,
  title={The Karonga prevention trial--which BCG?},
  author={Jorg M P{\"o}nnighaus and Paul E. M. Fine},
  journal={Leprosy review},
  year={1986},
  volume={57 Suppl 2},
  pages={285-92}
}