{HEAD ~ Production} of {TAIL ~ polymorphic forms} I and II of finasteride by complexation with group I or II metal salts 
{ HEAD ~ Production } of { TAIL ~ polymorphic forms } I and II of finasteride by complexation with group I or II metal salts
HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH