TY - JOUR DP - http://iris.who.int/ DB - WHO IRIS EP - 297 DO - 10.2471/BLT.18.000518 LA - en PB - World Health Organization UR - https://iris.who.int/handle/10665/272795 JF - Bulletin of the World Health Organization DA - 2018-5-01 PY - 2018-5-01 IS - 5 C7 - https://creativecommons.org/licenses/by-nc-sa/3.0/igo SP - 297 TI - In this month’s Bulletin VL - 96 KW - In this month's Bulletin SN - 0042-9686 ER -