TY - GEN AU - Ray,J E AU - Stove,J AU - Williams,K M TI - A rapid urinary screen for acetaminophen modified to avoid false-negative results SN - 0009-9147 PY - 1987///0622 KW - Acetaminophen KW - urine KW - Colorimetry KW - False Negative Reactions KW - Humans N1 - Publication Type: Journal Article ER -