RT Journal Article SR Electronic(1) A1 Akehurst, C YR 1998 T1 Self-supervised and directly observed treatment of tuberculosis JF Weekly releases (1997–2007) VO 2 IS 44 SP 1133 OP DO https://doi.org/10.2807/esw.02.44.01133-en UL https://www.eurosurveillance.org/content/10.2807/esw.02.44.01133-en