Why were breastfeeding women denied the vaccine? Absent data are not a valid justification for exclusion.
| Autor: | Hare, Helen, Womersley, Kate |
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| Zdroj: | BMJ: British Medical Journal; 1/9/2021, Vol. 372 Issue 8274, p22-23, 2p |
| Databáze: | Complementary Index |
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