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 Factors influencing offspring. Number of children, interval between pregnancies, and age of parents.

Literature DB >> 6019434

Factors influencing offspring. Number of children, interval between pregnancies, and age of parents.

Abstract

Entities: Species

Source DB: PubMed Journal: Am J Dis Child ISSN： 0002-922X

× No keyword cloud information.

2 in total

Authors: G K Tokuhata; V G Colflesh; K Ramaswamy; L A Mann; E Digon
Journal: Am J Public Health Date: 1973-03 Impact factor: 9.308

Authors: J D Erickson; T Bjerkedal
Journal: J Epidemiol Community Health (1978) Date: 1978-06

2 in total