The identification and quantitative microdetermination of estrogens by ultraviolet absorption spectrophotometry.
D003271:Contraceptive Agents, Female; D045166:Estradiol Congeners; D004967:Estrogens / Q000032:analysis*; D005260:Female; D006801:Humans; D013053:Spectrophotometry; D013056:Spectrophotometry, Ultraviolet
D003271:Contraceptive Agents, Female; D045166:Estradiol Congeners; D004967:Estrogens
ESTROGENS/determination