[Basic studies of the tubal environment as the factor in sterility].
D004848:Epithelium / Q000378:metabolism; D005187:Fallopian Tubes / Q000033:anatomy & histology / Q000098:blood supply / Q000294:innervation / Q000378:metabolism / Q000502:physiology / Q000503:physiopathology*; D005260:Female; D005306:Fertilization; D006801:Humans; D007247:Infertility, Female / Q000209:etiology*; D009132:Muscles / Q000502:physiology; D011247:Pregnancy