TY - GEN AU - Findlay,J W AU - Butz,R F AU - Welch,F M TI - A codeine radioimmunoassay exhibiting insignificant cross-reactivity with morphine SN - 0024-3205 PY - 1976///1029 KW - Codeine KW - analogs & derivatives KW - Cross Reactions KW - Morphine KW - immunology KW - Radioimmunoassay N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0024-3205(76)90043-6 ER -