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Arctic medicine. Tropical medicine
Colombia
1
Handwashing
1
Lavado de manos
1
Medicine
1
Public aspects of medicine
1
R
1
RA1-1270
1
RC955-962
1
anti-infective agents
1
antiinfecciosos locales
1
child
1
developing countries
1
diarrea
1
diarrhea
1
enfermedades gastrointestinales
1
ensayos clínicos controlados aleatorios como asunto
1
etanol
1
ethanol
1
gastrointestinal diseases
1
infecciones del sistema respiratorio
1
local
1
países en desarrollo
1
preescolar
1
preschool
randomized controlled trials as topic
1
respiratory tract infections
1
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