| Type | Book |
| Title | Health and health care of the older population in urban and rural China: 2000 |
| Author(s) | |
| Volume | 7 |
| Publication (Day/Month/Year) | 2007 |
| Publisher | US Census Bureau |
| URL | https://books.google.com/books?id=lRn1HBJ22LEC |
| » | China - National Population Census 1990 |