TY - GEN AU - Waldron,I TI - Causes of the sex differential in longevity SN - 0002-8614 PY - 1987///0505 KW - Humans KW - Longevity KW - Sex Factors N1 - Publication Type: Letter UR - https://doi.org/10.1111/j.1532-5415.1987.tb04648.x ER -