TY - GEN AU - Shroff,A P AU - Shaw,C J TI - In situ quantitation of norethindrone and mestranol by spectrodensitometry of thin layer chromatograms SN - 0021-9665 PY - 1972///1006 KW - Chromatography, Thin Layer KW - Contraceptives, Oral KW - analysis KW - Densitometry KW - Fluorescence KW - Mestranol KW - Norethindrone KW - Selenium KW - Spectrum Analysis N1 - Publication Type: Journal Article UR - https://doi.org/10.1093/chromsci/10.8.509 ER -