Function: doseFormsOf()

doseFormsOf(graph, rxcui): RxNormNavResult

The dose form(s) of a drug - the DF/DFG concepts it has_dose_form / has_doseformgroup.

Parameters

graph

RxNormGraph

A loaded RxNormGraph.

rxcui

string

The drug concept.

Returns

RxNormNavResult

The dose-form concept(s) (possibly empty), or a typed unknown source.

Example

import { loadRxNormGraph, doseFormsOf } from "@cosyte/terminology";

const g = loadRxNormGraph({
  conso: "1|ENG||||||||||RXNORM|SCD||lisinopril 10 MG Oral Tablet||N||\n9|ENG||||||||||RXNORM|DF||Oral Tablet||N||",
  rel: "9|||RN|1|||has_dose_form|||RXNORM||||||",
});
doseFormsOf(g, "1").found; // => true