Node Status Live Learning Objectives Describe what is SL-DST and its importance in patient management Sub Nodes Critical Concentration and formulations of Second-line Anti-TB Drugs for DST Preparation and Storage of Second-line Anti-TB Drugs used for DST Linked Nodes Drug Susceptibility Methods KM Node Tags Laboratory services and management Linked Content Page ID Page title Content Status Content Creator LMS Page Link Language Reviewer 4005 Second-line Phenotypic Drug Susceptibility Testing Final Review NimishaArora English ShikhaDhawan