| CCPQ | P/Q-Type Calcium Channel Antibody, Serum Mayo Clinic Laboratories in Rochester | 
      
        | P16 | p16 (INK4a/CDKN2A) Immunostain, Technical Component Only Mayo Clinic Laboratories in Rochester | 
      
        | P40NA | p40 + Napsin A Immunostain, Technical Component Only Mayo Clinic Laboratories in Rochester | 
      
        | P40 | p40 Immunostain, Technical Component Only Mayo Clinic Laboratories in Rochester | 
      
        | P504S | P504S Immunostain, Technical Component Only Mayo Clinic Laboratories in Rochester | 
      
        | P53 | p53 Immunostain, Technical Component Only Mayo Clinic Laboratories in Rochester | 
      
        | P57I | p57 (KIP2/CDKN1C) Immunostain, Technical Component Only Mayo Clinic Laboratories in Rochester | 
      
        | P62 | p62 Immunostain, Technical Component Only Mayo Clinic Laboratories in Rochester | 
      
        | P63 | p63 Immunostain, Technical Component Only Mayo Clinic Laboratories in Rochester | 
      
        | SQUI | Pacific Squid, IgE, Serum Mayo Clinic Laboratories in Rochester | 
      
        | PANOX | Pain Clinic Survey 10, Chain of Custody, Random, Urine Mayo Clinic Laboratories in Rochester | 
      
        | PN10X | Pain Clinic Survey 10, Chain of Custody, Random, Urine Mayo Clinic Laboratories in Rochester | 
      
        | ELASF | Pancreatic Elastase, Feces Mayo Clinic Laboratories in Rochester | 
      
        | PPOLY | Pancreatic Polypeptide, Plasma Mayo Clinic Laboratories in Rochester | 
      
        | WESPR | Panel to Whole Exome Sequencing Reflex Test, Varies Mayo Clinic Laboratories in Rochester | 
      
        | PAPY | Papaya, IgE, Serum Mayo Clinic Laboratories in Rochester | 
      
        | PAPR | Paprika, IgE, Serum Mayo Clinic Laboratories in Rochester | 
      
        | PFIB | Parafibromin, Immunostain, Technical Component Only Mayo Clinic Laboratories in Rochester | 
      
        | PVLE | Paraneoplastic Vision Loss Evaluation, Serum Mayo Clinic Laboratories in Rochester | 
      
        | PNAP | Paraneoplastic, Autoantibody Evaluation, Serum Mayo Clinic Laboratories in Rochester | 
      
        | PAC1 | Paraneoplastic, Autoantibody Evaluation, Spinal Fluid Mayo Clinic Laboratories in Rochester | 
      
        | PARID | Parasite Identification, Varies Mayo Clinic Laboratories in Rochester | 
      
        | PTH | Parathyroid Hormone (PTH) Immunostain, Technical Component Only Mayo Clinic Laboratories in Rochester | 
      
        | PTHRP | Parathyroid Hormone-Related Peptide, Plasma Mayo Clinic Laboratories in Rochester | 
      
        | PTHFN | Parathyroid Hormone, Fine-Needle Aspiration Biopsy (FNAB)-Needle Wash Mayo Clinic Laboratories in Rochester |