Effect of scheduled antimicrobial and nicotinamide treatment on linear growth in children in rural Tanzania: A factorial randomized, double-blind, placebo-controlled trial. oleh Mark D DeBoer, James A Platts-Mills, Sarah E Elwood, Rebecca J Scharf, Joann M McDermid, Anne W Wanjuhi, Samwel Jatosh, Siphael Katengu, Tarina C Parpia, Elizabeth T Rogawski McQuade, Jean Gratz, Erling Svensen, Jonathan R Swann, Jeffrey R Donowitz, Paschal Mdoe, Sokoine Kivuyo, Eric R Houpt, Estomih Mduma