| Something collected for genealogy testing |
New York Times |
24 Dec 2024 |
| Swab collection |
Wall Street Journal |
26 May 2022 |
| Spit in a tube, say |
New York Times |
25 Aug 2021 |
| Spit take, perhaps? |
New York Times |
01 Aug 2020 |
| Crime lab specimen |
Eugene Sheffer |
28 May 2019 |
| Crime lab specimen, and a part of 17-, 28- and 47-Across |
USA Today |
18 Jan 2017 |
| Crime lab specimen, and a part of 17-, 28- and 47-Across |
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| What a felon might have to provide |
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| Bit of forensic evidence |
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| Crime lab bit |
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| Bit for crime lab analysis |
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| Bit of forensic evidence |
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