Source:http://linkedlifedata.com/resource/umls/id/C0025952
MSH: The study of microorganisms such as fungi, bacteria, algae, archaea, and viruses.,CSP: general term for biology of protozoa, fungi, bacteria, and viruses; for thorough searching also see MICROORGANISM.,NCI: The science that deals with the study of microorganisms, including algae, archaea, bacteria, fungi, protozoa, and viruses.