Number of the records: 1

hélium

SYS		d006371
LBL		00000nx--j22000003--45--
005		20240119195710.6
100		$a 19990101csloy0103----ba0
152		$b mesh
250		$a hélium $x AD $x AE $x AG $x AN $x BL $x CF $x CH $x CL $x DF $x EC $x HI $x IM $x IP $x ME $x PD $x PH $x PK $x PO $x RE $x SD $x ST $x TO $x TU $x UR $8 slo
330	1-	$a A noble gas with the atomic symbol He, atomic number 2, and atomic weight 4.003. It is a colorless, odorless, tasteless gas that is not combustible and does not support combustion. It was first detected in the sun and is now obtained from natural gas. Medically it is used as a diluent for other gases, being especially useful with oxygen in the treatment of certain cases of respiratory obstruction, and as a vehicle for general anesthetics. $8 eng
686		$a D01.268.613.350
686		$a D01.362.641.352
750		$a Helium $8 eng
801	-0	$a US $b DNLM $c 19990101
801	-2	$a SK $b BA006 $c 20070706
980		$x M

Number of the records: 1