TY - RPRT TI - Improved quantitation for urinary 5-hydroxyindole acetate using the nitrosonaphthol reaction. AU - L M Muller AU - J E Buttery AU - D J Gee PY - 1984 DO - 10.1016/s0009-9120(84)90450-8 UR - https://pubmed.ncbi.nlm.nih.gov/6200253/ ID - 6200253 ER -