Reference · UMLS · 1
Letter 1
UMLS Metathesaurus concepts whose preferred name begins with 1. 5,155 entries.
UMLS · Letter 1
Letter 1
5,155 concepts whose preferred name begins with 1.
Showing 826–850 of 5,155
C04210601 year examination abnormal - for observationC04384081 year examination abnormal - on treatmentC04210611 year examination abnormal - referredC38441461 year or lessC38441621% fat milkC38436071% milkC38456081% to 25%C00436741',2'-dihydrorotenoneC38167451+C58858001+ PositiveC17202431+ pitting edemaC38422591,001-10,000 shotsC42827911,1'-((1-methyl-1,2-ethanediyl)2-propenoic acid, bis(oxy(1-methyl-2,1-ethanediyl))) esterC42637161,1'-Sulfonylbis-2-MethylthioethaneC51503691,1'-Sulfonylbis-2-Methylthioethane | Urine | Drug toxicologyC42660841,1'-Sulfonylbis-2-Methylthioethane:MCnc:Pt:Urine:QnC42715131,1'-oxybis(2-propanol)C03037941,1,-dichloropropaneC58277271,1,1,2,2,3,3,4,4-nonafluorononaneC03037891,1,1,2-tetrachloro-2,2- difluoroethaneC59417201,1,1,2-tetrafluorochloroethaneC51503501,1,1-Trichloroethane | Blood | Drug toxicologyC08003941,1,1-Trichloroethane (Bld) [Mass/Vol]C12663141,1,1-Trichloroethane measurementC04434351,1,1-trichloro-2-propanol
# same data, as API
GET /v1/reference/umls/search?q=1