Stewarding the hospital sink drain: a narrative review of practical approaches for controlling gram negative pathogens in low- and middle-income countries.

Seabelo Mmolai, Teresia Gatonye, Boingotlo Gopolang, Chimwemwe Viola Tembo, Tapoloso Keatholetswe, Susan E Coffin, Melissa Richard-Greenblatt, Medini K Annavajhala, Catherine Hoar, Emilie Bédard, Ahmed Moustafa, Paul Planet, Jonathan Strysko