TY - GEN AU - Rose,D P AU - Adams,P W TI - Oral contraceptives and tryptophan metabolism: effects of oestrogen in low dose combined with a progestagen and of a low-dose progestagen (megestrol acetate) given alone SN - 0021-9746 PY - 1972///0622 KW - Chromatography, Thin Layer KW - Contraceptives, Oral KW - adverse effects KW - Depression, Chemical KW - Ethinyl Estradiol KW - Female KW - Glucose Tolerance Test KW - Humans KW - Kynurenine KW - urine KW - Megestrol KW - Mestranol KW - Norethindrone KW - Pyridoxine KW - therapeutic use KW - Time Factors KW - Tryptophan KW - metabolism KW - Xanthurenates KW - ortho-Aminobenzoates N1 - Publication Type: Journal Article UR - https://doi.org/10.1136/jcp.25.3.252 ER -