TY  - GEN
AU  - Mattox,V R
AU  - Litwiller,R D
TI  - An evaluation of systems for paper chromatography of C21 steroids
SN  - 0039-128X
PY  - 1979///1220
KW  - Chromatography, Paper
KW  - methods
KW  - Pregnanes
KW  - analysis
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1016/0039-128x(79)90051-5
ER  -