title: ["Do you want a little brother or a little sister?"].
authors.forename: M
authors.initials: M
authors.lastname: Rufo
mesh_terms: D001290:Attitude; D002648:Child; D002652:Child Behavior; D005260:Female; D006801:Humans; D008297:Male; D010287:Parent-Child Relations; D011247:Pregnancy / Q000523:psychology*
vernacular_title: "Tu veux un petit frère ou une petite soeur?"