TY - GEN AU - Adlercreutz,H TI - Letter: Aspirin and oestriol excretion SN - 0140-6736 PY - 1975///0903 KW - Aspirin KW - pharmacology KW - Estriol KW - urine KW - Female KW - Glucuronates KW - Humans KW - Pregnancy N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/s0140-6736(75)92303-x ER -