Peterson Laboratory Services, located in Manhattan, Kan., is a full-service cytology and anatomical pathology laboratory. It has a staff of board certified pathologists and trained and experienced team of technologists, technicians and billing specialists. The laboratory was established in 1966. It offers clinical testing in various fields, such as chemical testing that includes bovine and equine veterinary testing, hepatitis B antigen and antibodies testing. It also conducts research and testing for HIV and chlamydia and genital diseases. Additionally, it conducts testing in other medical fields, such as microbiology, hermatology and pathology. Peterson Laboratory works as per the regulations of the Clinical Laboratory Improvement Amendment program and is certified to conduct advanced level testing. It utilizes advanced technical equipment and processes and conducts bone marrow biopsies.