English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

1 answers

1. socio economic status
2. employment
3. family and personal support
4. personal hygeine and habits

2006-11-01 02:59:45 · answer #1 · answered by HK3738 7 · 0 0

fedest.com, questions and answers