Ключевые слова: america, american, box, business, ca, california, chain, clinic, clinical, clinical laboratory, collection, commercial, company, coronavirus, corporation, covid 19, covid19, diagnosis, diagnostic, diagnostic testing, drug testing, editorial use only, emblem, equipment, examination, firm, health care, healthcare, industry, lab, labcorp, laboratory, laboratory corporation of america, lh, logo, logotype, medical, medicine, neurological disorders, pathology, patient service center, retail, science, services, sign, signage, symbol, testing, united states, usa,