TY - GEN AU - Romero González, Borja AU - Puertas González, José Antonio AU - González Pérez, Raquel AU - Davila, Marta AU - Peralta Ramírez, María Isabel PY - 2020 UR - http://hdl.handle.net/10481/66758 AB - Stress during pregnancy has been widely studied and associated to different variables, usually with negative results for the health of the mother and the newborn, such as having a higher risk of suffering postpartum depression, premature birth,... LA - eng PB - Cambridge University Press KW - Cortisol KW - Pregnancy KW - Stress KW - Fetus KW - Sex TI - Hair cortisol levels in pregnancy as a possible determinant of fetal sex: a longitudinal study DO - 10.1017/S2040174420001300 ER -