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The integrated Global Action Plan for Pneumonia and Diarrhoea (GAPPD)
A global Review of evidence and practice
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In this guideline, natural ventilation is considered 
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Volume I, 2005-06

Guidelines for operationalising first referral units

Maternal Health Division Department of Family Welfare Ministry of Health & Family Welfare Government of India Maternal Health Division Department of Family Welfare Ministry of Health & Family Welfare Government of India (2004) C1

Tanzania Demographic and Health Survey

National Bureau of Statistics inistry of Health and Social Welfare (MoHSW), Tanzania Food and Nutrition Centre (TFNC), et al. (2011) C1
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