Now showing items 1-2 of 2
Transmission of Helicobacter pylori infection in mother-infant pairs
(AMER ACAD PEDIATRICS, 2008)
Students' attitudes toward science and technology: an investigation of gender, grade level, and academic achievement
(ELSEVIER SCIENCE BV, 2009)
The purpose of this study was to examine differences by gender and grade level in primary school students' attitudes toward science and technology and to explore relationship between students' attitudes toward science and ...