New study links air pollution to lower sperm counts, part of 40-year trend that may cause humans to become extinct 28. november 2017Bio-kemi, metaboliske processer og DNA(link-samling), Fertilitet(link-samling), Samfund, Miljø, Historie & Fortid(link-samling), Sundheds-emner(link-samling)Ingen kommentarerJon Ch. Henningsen