TY - RPRT TI - Separation methods for camptothecin and related compounds. AU - L Zufía AU - A Aldaz AU - J Giráldez PY - 2001 DO - 10.1016/s0378-4347(01)00319-x UR - https://pubmed.ncbi.nlm.nih.gov/11817025/ ID - 11817025 ER -