Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 The effect of public health developments upon population growth.

Literature DB >> 14924493

The effect of public health developments upon population growth.

Abstract

Keywords: POPULATION; PUBLIC HEALTH

Source DB: PubMed Journal: Ann N Y Acad Sci ISSN： 0077-8923 Impact factor: 5.691

× No keyword cloud information.

1 in total

Authors: H FREDERIKSEN
Journal: Public Health Rep Date: 1960-10 Impact factor: 2.792

1 in total