Low socioeconomic status is associated with worse survival in children with cancer: a systematic review. by Sumit Gupta, Marta Wilejto, Jason D Pole, Astrid Guttmann, Lillian Sung

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Receipt of routine preventive care among infant daughters and sons of immigrant mothers in Ontario, Canada: a retrospective cohort study by Astrid Guttmann, Joel G Ray, Ariel Pulver, Patricia J O'Campo, Marcelo L Urquia

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Long-term mortality in mothers of infants with neonatal abstinence syndrome: A population-based parallel-cohort study in England and Ontario, Canada. by Astrid Guttmann, Ruth Blackburn, Abby Amartey, Limei Zhou, Linda Wijlaars, Natasha Saunders, Katie Harron, Maria Chiu, Ruth Gilbert

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The REporting of studies Conducted using Observational Routinely-collected health Data (RECORD) statement. by Eric I Benchimol, Liam Smeeth, Astrid Guttmann, Katie Harron, David Moher, Irene Petersen, Henrik T Sørensen, Erik von Elm, Sinéad M Langan, RECORD Working Committee

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The REporting of Studies Conducted Using Observational Routinely-Collected Health Data (RECORD) Statement: Methods for Arriving at Consensus and Developing Reporting Guidelines. by Stuart G Nicholls, Pauline Quach, Erik von Elm, Astrid Guttmann, David Moher, Irene Petersen, Henrik T Sørensen, Liam Smeeth, Sinéad M Langan, Eric I Benchimol

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Mental health disorders among children with special health needs: A population-based cohort study using linked administrative data from Manitoba, Canada. by Jennifer E Enns, Caroline Reid-Westoby, Gilles R Detillieux, Marni Brownell, Nathan C Nickel, Anne Gadermann, Astrid Guttmann, Teresa Bennett, Eric Duku, Barry Forer, Monique Gagné Petteni, Katholiki Georgiades, Martin Guhn, Ana Hanlon-Dearman, Brenda T Poon, Magdalena Janus

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