van Beijsterveldt, C E M Toos <br/><br/>
Mode of conception of twin pregnancies: willingness to reply to survey items and comparison of survey data to hospital records.  [electronic resource] 

 -  Twin research and human genetics : the official journal of the International Society for Twin Studies  Jun 2008 
 - 349-51 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, N.I.H., Extramural; Twin Study 
<br/><br/><label>ISSN: </label>1832-4274 
<br/><br/><label>Standard No.: </label>10.1375/twin.11.3.349  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data Collection<br/>Female<br/>Fertilization<br/>Hospital Records<br/>Humans<br/>Infant<br/>Netherlands<br/>Pregnancy<br/>Pregnancy, Multiple--physiology<br/>Registries<br/>Reproductive Techniques, Assisted<br/>Surveys and Questionnaires<br/>Twins