Health and Nutrition Education in Elementary Schools: Changes in health knowledge, nutrient intakes and physical activity over a six year period
Manios, Yannis, Kafatos, AnthonyVolume:
2
Language:
english
Journal:
Public Health Nutrition
DOI:
10.1017/s1368980099000610
Date:
March, 1999
File:
PDF, 128 KB
english, 1999