WASH -Arlington, VA, US,
« Possible disinfection of oral rehydration solutions : notes from November 13, 1980 meeting with Drs. Richard Cash and Lincoln Chen », vol. no. 2. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. 14 p. in various pagings, 1980.
WASH -Arlington, VA, US,
« Triocide : questions and answers », vol. no. 1. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. 10 p., 1980.