MuSK antibodies Mycoplasma (M. hominis) Myc. Pneumoniae IgG Myc. Pneumoniae IgM Myeloperoxydase (Cytochemistry) Neutrophil Alkaline Phosphatase NSE Fluoride (Cytochemistry) NSE Naphtyl Acetate (Cytochemistry) Oestradiol Osmolality Osmotic Fragility Osteocalcin Osteoporosis Dpd deoxypyrinoline Pyrlinks Ovarian antibodies Oxalate Parathormone Intact (iPTH) Parathormone (iPTH) Intact Parotitis (Mumps) IgG (IFA) Parvovirus (IFA) Paul Bunnel (Mono Test) PCV (Packed Cell Volume, Haematocrit) Pemphigus Antibody (IFA test) Periodic acid Shiff (Cytochemistry) Phenobarbital Phenytoin (Epanutin) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19