%0 Journal Article %E A J Knox %A P Ormerod %T Tuberculosis in pregnancy and the puerperium %D 2001 %R 10.1136/thx.56.6.494 %J Thorax %P 494-499 %V 56 %N 6 %U https://thorax.bmj.com/content/thoraxjnl/56/6/494.full.pdf