%0 Journal Article %T La importancia de la voluntad procreacional en la nueva categor¨ªa de filiaci¨®n derivada de las t¨¦cnicas de reproducci¨®n asistida %A Lamm %A Eleonora %J Revista de Bio¨¦tica y Derecho %D 2012 %I Universitat de Barcelona %R 10.4321/S1886-58872012000100008 %X this article aims to analyze the problems raised by the new category of affiliation emerged as a result of the use of art. it is studied which is in spain the legal status of this new affiliation according to the current ltrha and the new civil registry law, and its legal disputes. this new affiliation is also distinguished from the other two existing classes, specifying their own characteristics and emphasizing the need to be addressed and regulated independently in the civil code. %K affiliation %K assistide reproductive techniques %K voluntarity %K consent. %U http://scielo.isciii.es/scielo.php?script=sci_abstract&pid=S1886-58872012000100008&lng=en&nrm=iso&tlng=en