000			00392nam a2200133 4500
003			OSt
020			_a9789241550116
245			_aGuideline: preventive chemotherapy to control soil-transmitted helminth infections in at-risk population groups.
260			_aGeneva: _bWorld Health Organization, _c2017.
300			_a75p.
650			_aDrug Therapy
650			_aChemotherapy
942			_2nlm _cBOOK
999			_c1262 _d1262