TY - GEN AU - Lambalk,C B AU - Boomsma,D I TI - Twinning, cancer, and genetics SN - 0140-6736 PY - 1998///0410 KW - Breast Neoplasms KW - etiology KW - Female KW - Follicle Stimulating Hormone KW - blood KW - Humans KW - Male KW - Pregnancy KW - Prenatal Exposure Delayed Effects KW - Testicular Neoplasms KW - Twins, Dizygotic KW - genetics KW - Twins, Monozygotic N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1016/s0140-6736(05)70326-3 ER -