conceptual framework

Mer som dette

BEFORE THE FLOOD

Ved Diego Melían López

The Outsiders

Ved Madison Indycka - Edenwood MS (1564)

The Future of Technology

Ved Kelly Cone

The Pollution

Ved federico sciarretta

otitis media

individual

socio-demographic

age

gender

physiology

genetic

congenital malformation

skin disease

allergy

asthma

family

history

otitis media history

family demographic

family size

parents

parenting : breastfeeding practice

income

education

environment

kindergarten / daycare

poor hygiene

overcrowding

secondhand smoker