Trial shows only that practice varies
| Image |  |
|---|---|
| Description | scientific article published on September 10, 2012 |
| Author/s |
author: Lotte Meteyard |
| Publication date | September 10, 2012 |
| Language | English |
| Country of origin | |
| Wikipedia link | |
| Access work |
https://syndication.highwire.org/content/doi/10.1136/bmj.e6022 |
| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |