Opiates, Serum or Plasma, Quantitative Opiates, Urine Screen with Reflex to Quantitation Opiates, Urine, Quantitative Opioid Receptor, mu OPRM1 Genotype, 1 Variant Organic Acids, Plasma Organic Acids, Urine Organism Identification by 16S rDNA Sequencing Occult Blood, Fecal by Immunoassay Ornithine Transcarbamylase Deficiency (OTC) Deletion/Duplication Occult Blood, Gastric Ornithine Transcarbamylase Deficiency (OTC) Sequencing Occupation Screen – MMR/VZV Antibody Assessment Panel, IgG Ornithine Transcarbamylase Deficiency (OTC) Sequencing and Deletion/Duplication Octamer Transcription Factor-2 (Oct 2) by Immunohistochemistry Octamer Transcription Factor-3 and -4 (Oct 3/4) by Immunohistochemistry Olanzapine Oligoclonal Band Profile Oligoclonal Bands in CSF and Serum Opiates, Screen Only, Urine Ova and Parasite Exam, Body Fluid or Urine
