Correlation of fecal calprotectin levels with the detection of treatable enteric pathogens in children with severe acute diarrheal disease in Botswana - Muhammad Rehan; Elspeth MacBain; M. Sharif Shajib; Margaret Mokomane; Kwana Lechiile; Tonya Arscott-Mills; Andrew P. Steenhoff; Loeto Mazhani; Cheryl Main; Marek Smieja; Waliul I. Khan; David M. Goldfarb; et al. (PLoS ONE)