TY  - BOOK
AU  - Gips,H.
AU  - Korte,K.
AU  - Meinecke,B.
AU  - Bailer,E.
TI  - Separation of C21-, C19-and C18-steroids on Sephadex LH-20 microcolumns
UR  - https://drive.google.com/file/d/1I0I6ttUNpfoA5ZqnOtbDTfK9DqJ77fdm/view?usp=drivesdk
ER  -