Taufa, Tukutau. <br/><br/>
Betel nut chewing and pregnancy / 
Tukutau Taufa. 
 - [Boroko?:  Dept. of Community Medicine, University of Papua New Guinea?,  198-]. 
 - 15 leaves. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pregnancy.<br/>Betel nut--Physiological effect.