TY - RPRT TI - Charge-transfer complexes in alkaloid assay. AU - A M Taha AU - A K Ahmad AU - C S Gomaa AU - H M El-Fatatry PY - 1974 DO - 10.1002/jps.2600631206 UR - https://pubmed.ncbi.nlm.nih.gov/4449015/ ID - 4449015 ER -