| GAAN | Pompe Disease, GAA Gene Sequencing with Deletion/Duplication, Varies Mayo Clinic Laboratories in Rochester | 
      
        | FPOPW | Poplar White (Populus alba) IgE Eurofins Viracor | 
      
        | POPSD | Poppy Seed, IgE, Serum Mayo Clinic Laboratories in Rochester | 
      
        | FPORG | Pork IgG Eurofins Viracor | 
      
        | FPRK4 | Pork IgG4 Eurofins Viracor | 
      
        | PORK | Pork, IgE, Serum Mayo Clinic Laboratories in Rochester | 
      
        | PBALP | Porphobilinogen and Aminolevulinic Acid, Plasma Mayo Clinic Laboratories in Rochester | 
      
        | PBGDW | Porphobilinogen Deaminase, Washed Erythrocytes Mayo Clinic Laboratories in Rochester | 
      
        | PBGD_ | Porphobilinogen Deaminase, Whole Blood Mayo Clinic Laboratories in Rochester | 
      
        | PBGU | Porphobilinogen, Quantitative, Random, Urine Mayo Clinic Laboratories in Rochester | 
      
        | PCGP | Porphyria Comprehensive Gene Panel, Varies Mayo Clinic Laboratories in Rochester | 
      
        | PEWE | Porphyrins Evaluation, Washed Erythrocytes Mayo Clinic Laboratories in Rochester | 
      
        | PEE | Porphyrins Evaluation, Whole Blood Mayo Clinic Laboratories in Rochester | 
      
        | FQPPS | Porphyrins, Feces Mayo Clinic Laboratories in Rochester | 
      
        | PQNU | Porphyrins, Quantitative, 24 Hour, Urine Mayo Clinic Laboratories in Rochester | 
      
        | PQNRU | Porphyrins, Quantitative, Random, Urine Mayo Clinic Laboratories in Rochester | 
      
        | PTP | Porphyrins, Total, Plasma Mayo Clinic Laboratories in Rochester | 
      
        | FPPOS | Posaconazole Susceptibility Testing U.T. Health Science Ctr San Antonio | 
      
        | POSA | Posaconazole, Serum Mayo Clinic Laboratories in Rochester | 
      
        | POSV | Post Vasectomy Check, Semen Mayo Clinic Laboratories in Rochester | 
      
        | PMAOG | Postmortem Aortopathy Gene Panel, Tissue Mayo Clinic Laboratories in Rochester | 
      
        | PMARG | Postmortem Arrhythmia Gene Panel, Tissue Mayo Clinic Laboratories in Rochester | 
      
        | PMCAG | Postmortem Cardiomyopathy and Arrhythmia Gene Panel, Tissue Mayo Clinic Laboratories in Rochester | 
      
        | PMCMG | Postmortem Cardiomyopathy Gene Panel, Tissue Mayo Clinic Laboratories in Rochester | 
      
        | PCMSP | Postmortem Inherited Congenital Myasthenia Syndrome Gene Panel, Tissue Mayo Clinic Laboratories in Rochester |