M. C. Freeman, Greene, L. E., Dreibelbis, R., Saboori, S., Muga, R., Brumback, B., and Rheingans, R.,
“Assessing the impact of a school-based water treatment, hygiene and sanitation programme on pupil absence in Nyanza Province, Kenya : a cluster-rand..”,
Tropical medicine and international health, pp. p. 380 - 391; 4 fig.; 5 tab., 2012.
L. E. Greene, Freeman, M. C., Akoko, D., Saboori, S., Moe, C., and Rheingans, R.,
“Impact of a school-based hygiene promotion and sanitation intervention on pupil hand contamination in Western Kenya : a cluster randomized trial”,
American journal of tropical medicine and hygiene, pp. p. 385 - 393; 3 tab.; 3 fig., 2012.
M. C. Freeman, Snel, M., M. Yousif, E. - F., Gitahi, S., Khan, F., Wachira, S., and Krukkert, I. J.,
“The usage of urinals in Kenyan schools”,
Waterlines, an international journal of water, sanitation and waste, pp. p. 226 - 239; 3 fig.; 1 tab.; 2 boxes
, 2012.