@article {el2021human,
	title = {Human enamel analysis in ancient Egyptians and contemporary via LIBS},
	journal = {MEDICAL SCIENCE},
	volume = {25},
	number = {114},
	year = {2021},
	note = {n/a},
	pages = {1812{\textendash}1820},
	abstract = {n/a},
	author = {Sayed Eltayeb and Geith, Mostafa Z and Mohamed A. Harith}
}
