Haufroid, V., Clippe, A., Knoops, B., Bernard, A., & Lison, D. (1998). Genotyping in urine: an interesting tool for epidemiological studies. Clinical Chemistry : international journal of molecular diagnostics and laboratory medicine, 44(10), 2210-2211. https://hdl.handle.net/2078.5/51972 (Original work published 1998)