"These low levels of this chemical mixture that affect hormone signalling and genetic effects are much more diffuse and difficult to link exactly – so that's why we need to do large-scale studies of populations over a long time to try to figure out what's the cause and what's the reason," says Lennquist, who remains optimistic.



อ่านต่อได้ที่ : โรงเรียนวัดดอนทราย

สาระน่ารู้ : การนอนหลับ