TY - GEN AU - Sheehan,D M AU - Holson,J F TI - Threatened abortion, hormone therapy, and malformed embryos: a comment SN - 0040-3709 PY - 1981///0709 KW - Abnormalities, Drug-Induced KW - Abortion, Threatened KW - drug therapy KW - Estrogens KW - adverse effects KW - Female KW - Humans KW - Male KW - Pregnancy KW - Progestins N1 - Publication Type: Letter UR - https://doi.org/10.1002/tera.1420220316 ER -