@article{202409.0194,
	doi = {10.20944/preprints202409.0194.v1},
	url = {https://doi.org/10.20944/preprints202409.0194.v1},
	year = 2024,
	month = {September},
	publisher = {Preprints},
	author = {Qi Wei and Fuhai Su},
	title = {Determination of Nine Fentanyl and Six Amphetamine Drugs in Hair Samples by GC-MS/MS and LC-MS/MS},
	journal = {Preprints}
}