Biological fluids for medical research are essential resources that support scientific investigations across multiple disciplines. Blood, plasma, serum, urine, saliva, and cerebrospinal fluid carry vital molecular information that uncovers disease patterns and treatment responses. By studying these fluids, researchers identify biomarkers that enhance diagnostics, improve therapies, an... https://www.ibiospecimen.com/human-biospecimens/human-biofluids-for-research/