| PEAN | Peanut, IgE, Serum Mayo Clinic Laboratories in Rochester | 
      
        | PEAR | Pear, IgE, Serum Mayo Clinic Laboratories in Rochester | 
      
        | PCANH | Pecan Hickory, IgE, Serum Mayo Clinic Laboratories in Rochester | 
      
        | PEC | Pecan-Food, IgE, Serum Mayo Clinic Laboratories in Rochester | 
      
        | AMLFP | Pediatric Acute Myeloid Leukemia Panel, FISH, Varies Mayo Clinic Laboratories in Rochester | 
      
        | PAS8 | Pediatric Allergy Screen >8 Years, Serum Mayo Clinic Laboratories in Rochester | 
      
        | PAS3 | Pediatric Allergy Screen <3 Years, Serum Mayo Clinic Laboratories in Rochester | 
      
        | PAS38 | Pediatric Allergy Screen 3 to 8 Years, Serum Mayo Clinic Laboratories in Rochester | 
      
        | PCDES | Pediatric Autoimmune Encephalopathy/CNS Disorder Evaluation, Serum Mayo Clinic Laboratories in Rochester | 
      
        | PCDEC | Pediatric Autoimmune Encephalopathy/CNS Disorder Evaluation, Spinal Fluid Mayo Clinic Laboratories in Rochester | 
      
        | BALFP | Pediatric B-Lymphoblastic Leukemia/Lymphoma Panel, FISH, Varies Mayo Clinic Laboratories in Rochester | 
      
        | TALFP | Pediatric T-Lymphoblastic Leukemia/Lymphoma Panel, FISH, Varies Mayo Clinic Laboratories in Rochester | 
      
        | PBP2B | Penicillin Binding Protein 2a (PBP2a) (Bill Only) MCHS- La Crosse Lab | 
      
        | PBPO | Penicillin G, IgE, Serum Mayo Clinic Laboratories in Rochester | 
      
        | PENIV | Penicillin V, IgE, Serum Mayo Clinic Laboratories in Rochester | 
      
        | PENL | Penicillium chrysogenum, IgE, Serum Mayo Clinic Laboratories in Rochester | 
      
        | PENTS | Pentobarbital, Serum Mayo Clinic Laboratories in Rochester | 
      
        | PERAM | Perampanel, Serum Mayo Clinic Laboratories in Rochester | 
      
        | SAT | Percent Saturation Mayo Clinic Laboratories in Rochester | 
      
        | SAT | Percent Saturation MCHS- La Crosse Lab | 
      
        | SMPB | Peripheral Blood Smear Review Mayo Clinic Laboratories in Rochester | 
      
        | PERIF | Peripheral Morphology Examination, Whole Blood MCHS- La Crosse Lab | 
      
        | DMNES | Peripheral Nervous System Demyelinating Neuropathy, Autoimmune Evaluation, Serum Mayo Clinic Laboratories in Rochester | 
      
        | ACASM | Pernicious Anemia Cascade, Serum Mayo Clinic Laboratories in Rochester | 
      
        | PERS | Persimmon, IgE, Serum Mayo Clinic Laboratories in Rochester |