@misc{indiciae76bb5b2346ab, title = {[DIRECT COLORIMETRIC DETERMINATION METHOD FOR ALKALOIDS BY PAPER CHROMATOGRAPHY].}, author = {W DECKERS and A MUELLER}, year = {1965}, doi = {10.1016/s0021-9673(00)99927-8}, url = {https://pubmed.ncbi.nlm.nih.gov/14322011/}, note = {Source identifier: 14322011} }