Adolescent reproductive behaviour: Evidence from developed countries. 

 - New York :  United Nations,  1988. 
<br/><br/> This study looks at differences in observed levels of adolescent birth rates and pregnancy rates in developed countries and explains in terms of the immediate proximate determinants of teenage fertility rates, such as exposure to sexual intercourse, the predominance of marriage, contraceptive use and abortion. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertility.<br/>Women -- Sex -- Pregnancy.--Women -- Sex -- Pregnancy.--Women -- Sex -- Pregnancy.