PMC:7589163 / 67558-68041 9 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T422 | 0-98 | Sentence | denotes | Vitamin A for preventing acute lowe respiratory tract infections in children up to 7 years of age. |
| T423 | 100-107 | Sentence | denotes | Chen H. |
| T424 | 108-483 | Sentence | denotes | 2008 [43] Children from areas or with conditions correlated with a status of vitamin A deficiency.10 RCTs Vitamin A (6 studies were large-dose trials (100,000 UI o 200,000 UI) 4 studies were low-dose trials (5000 UI daily or 10,000 UI weekly or 45,000 UI every 2 months) No significant effect on the incidence or prevalence of ALRI symptoms with vitamin A supplementation. |