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Validity of congenital malformation diagnostic codes recorded in Québec's administrative databases |
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| Authors: | Lucie Blais Anick Bérard Fatima‐Zohra Kettani Amélie Forget |
| Institution: | 1. Faculty of Pharmacy, Université de Montréal, , Montréal, Québec, Canada;2. Research Center, H?pital du Sacré‐C?ur de Montréal, , Montréal, Québec, Canada;3. Endowment Pharmaceutical Chair AstraZeneca in Respiratory Health, , Montréal, Québec, Canada;4. CHU Mère‐enfant Ste‐Justine, , Montréal, Québec, Canada |
| Abstract: | |
| Keywords: | congenital malformations ICD codes validity administrative databases Qué bec asthma pharmacoepidemiology |