Risk of mortality among children, adolescents, and adults with autism spectrum disorder or attention deficit hyperactivity disorder and their first-degree relatives: a protocol for a systematic review and meta-analysis of observational studies.
Ferrán Catalá-LópezBrian HuttonMatthew J PageManuel RidaoJane A DriverAdolfo Alonso-ArroyoJaume Forés-MartosDiego Macías Saint-GeronsEduard VietaAlfonso ValenciaRafael Tabarés-SeisdedosPublished in: Systematic reviews (2017)
PROSPERO CRD42017059955 .