| parent | Controlled substances and drugs of abuse | LP31448-1 |
| child | Benzoylecgonine | LP16047-0 |
| child | Cocaine | Bile fluid | Drug toxicology | LP389681-0 |
| child | Cocaine | Blood | Drug toxicology | LP389682-8 |
| child | Cocaine+Benzoylecgonine | LP36028-6 |
| child | Cocaine | Gastric fluid | Drug toxicology | LP389683-6 |
| child | Cocaine+Benzoylecgonine+Cocaethylene | LP230504-5 |
| child | Cocaethylene | LP18505-5 |
| child | Cocaine | Hair | Drug toxicology | LP389684-4 |
| child | Cocaine | Meconium | Drug toxicology | LP389685-1 |
| child | 3-Hydroxybenzoylecgonine | LP35633-4 |
| child | Ecgonine methyl ester | LP28530-1 |
| child | Cocaine | Saliva | Drug toxicology | LP389686-9 |
| child | Cocaine | Serum | Drug toxicology | LP389687-7 |
| child | Cocaine+Metabolites | LP182297-4 |
| child | Cocaine metabolites | LP76346-3 |
| child | Cocaine | Serum or Plasma | Drug toxicology | LP389688-5 |
| child | Cocaine | Stool | Drug toxicology | LP389689-3 |
| child | Cocaine/Creatinine | LP285786-2 |
| child | Cocaine cutoff | LP228119-6 |
| child | Cocaine | Umbilical cord tissue | Drug toxicology | LP426617-9 |
| child | Cocaine | Unknown substance | Drug toxicology | LP389690-1 |
| child | Cocaine | Urine | Drug toxicology | LP389691-9 |
| child | Cocaine | Vitreous fluid | Drug toxicology | LP389692-7 |
| child | Cocaine | XXX | Drug toxicology | LP389693-5 |
| PartDisplayName | en-US | Cocaine |
| DisplayName | en-US | Cocaine |
LOINC Version: 2.77
FHIR