title: Letter: Epidemiology of hypospadias.
mesh_terms: D005260:Female; D006728:Hormones / Q000009:adverse effects; D006801:Humans; D007021:Hypospadias / Q000453:epidemiology* / Q000209:etiology; D007557:Israel; D008297:Male; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious; D012621:Seasons
chemical_list: D006728:Hormones