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Records
Methodological context for: Keith T (1878). Results of ovariotomy before and after antiseptics. BMJ 1878;2;590-593. doi:10.1136/bmj.2.929.590
- Allocation bias
- Differences between the people compared
Records
Methodological context for: Keith T (1878). Results of ovariotomy before and after antiseptics. BMJ 1878;2;590-593. doi:10.1136/bmj.2.929.590
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